Home / 63,580.14-95,397.12-31,973.58

Finding the Fourth Proportional to 63,580.14, 95,397.12 and 31,973.58

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Solution

The fourth proportional to 63,580.14, 95,397.12 and 31,973.58 is: 47,973.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,580.14 : 95,397.12 = 31,973.58 : x
  2. Step 2: Convert to fraction form
    63,580.14/95,397.12 = 31,973.58/x
  3. Step 3: Cross multiply
    63,580.14x = 95,397.12 × 31,973.58
  4. Step 4: Simplify right side
    63,580.14x = 3,050,187,448.09
  5. Step 5: Solve for x
    x = 3,050,187,448.09/63,580.14
  6. Step 6: Final answer
    x = 47,973.90

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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.