Home / 63,484.02-95,246.15-38,211.21

Finding the Fourth Proportional to 63,484.02, 95,246.15 and 38,211.21

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Solution

The fourth proportional to 63,484.02, 95,246.15 and 38,211.21 is: 57,328.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,484.02 : 95,246.15 = 38,211.21 : x
  2. Step 2: Convert to fraction form
    63,484.02/95,246.15 = 38,211.21/x
  3. Step 3: Cross multiply
    63,484.02x = 95,246.15 × 38,211.21
  4. Step 4: Simplify right side
    63,484.02x = 3,639,470,448.29
  5. Step 5: Solve for x
    x = 3,639,470,448.29/63,484.02
  6. Step 6: Final answer
    x = 57,328.92

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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.