Home / 4,462.09-6,693.44-2,270.23

Finding the Fourth Proportional to 4,462.09, 6,693.44 and 2,270.23

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Solution

The fourth proportional to 4,462.09, 6,693.44 and 2,270.23 is: 3,405.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,462.09 : 6,693.44 = 2,270.23 : x
  2. Step 2: Convert to fraction form
    4,462.09/6,693.44 = 2,270.23/x
  3. Step 3: Cross multiply
    4,462.09x = 6,693.44 × 2,270.23
  4. Step 4: Simplify right side
    4,462.09x = 15,195,620.21
  5. Step 5: Solve for x
    x = 15,195,620.21/4,462.09
  6. Step 6: Final answer
    x = 3,405.50

Related Problems

Find fourth proportional to 2,231.04, 3,346.72 and 1,135.11
Half scale
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Double scale
Find fourth proportional to 4,463.09, 6,694.94 and 2,271.23
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.