Home / 63,747.10-95,614.58-19,374.24

Finding the Fourth Proportional to 63,747.10, 95,614.58 and 19,374.24

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Solution

The fourth proportional to 63,747.10, 95,614.58 and 19,374.24 is: 29,059.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,747.10 : 95,614.58 = 19,374.24 : x
  2. Step 2: Convert to fraction form
    63,747.10/95,614.58 = 19,374.24/x
  3. Step 3: Cross multiply
    63,747.10x = 95,614.58 × 19,374.24
  4. Step 4: Simplify right side
    63,747.10x = 1,852,459,580.60
  5. Step 5: Solve for x
    x = 1,852,459,580.60/63,747.10
  6. Step 6: Final answer
    x = 29,059.51

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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.