Home / 9,022.04-12,448.93-8,296.23

Finding the Fourth Proportional to 9,022.04, 12,448.93 and 8,296.23

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Solution

The fourth proportional to 9,022.04, 12,448.93 and 8,296.23 is: 11,447.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,022.04 : 12,448.93 = 8,296.23 : x
  2. Step 2: Convert to fraction form
    9,022.04/12,448.93 = 8,296.23/x
  3. Step 3: Cross multiply
    9,022.04x = 12,448.93 × 8,296.23
  4. Step 4: Simplify right side
    9,022.04x = 103,279,119.11
  5. Step 5: Solve for x
    x = 103,279,119.11/9,022.04
  6. Step 6: Final answer
    x = 11,447.43

Related Problems

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Half scale
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Double scale
Find fourth proportional to 9,023.04, 12,450.31 and 8,297.23
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.