Home / 9,577.01-14,358.34-6,448.23

Finding the Fourth Proportional to 9,577.01, 14,358.34 and 6,448.23

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Solution

The fourth proportional to 9,577.01, 14,358.34 and 6,448.23 is: 9,667.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,577.01 : 14,358.34 = 6,448.23 : x
  2. Step 2: Convert to fraction form
    9,577.01/14,358.34 = 6,448.23/x
  3. Step 3: Cross multiply
    9,577.01x = 14,358.34 × 6,448.23
  4. Step 4: Simplify right side
    9,577.01x = 92,585,909.05
  5. Step 5: Solve for x
    x = 92,585,909.05/9,577.01
  6. Step 6: Final answer
    x = 9,667.52

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Half scale
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Double scale
Find fourth proportional to 9,578.01, 14,359.84 and 6,449.23
Similar ratio
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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.