Home / 61,759.20-92,663.10-24,312.90

Finding the Fourth Proportional to 61,759.20, 92,663.10 and 24,312.90

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Solution

The fourth proportional to 61,759.20, 92,663.10 and 24,312.90 is: 36,478.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,759.20 : 92,663.10 = 24,312.90 : x
  2. Step 2: Convert to fraction form
    61,759.20/92,663.10 = 24,312.90/x
  3. Step 3: Cross multiply
    61,759.20x = 92,663.10 × 24,312.90
  4. Step 4: Simplify right side
    61,759.20x = 2,252,908,683.99
  5. Step 5: Solve for x
    x = 2,252,908,683.99/61,759.20
  6. Step 6: Final answer
    x = 36,478.92

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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.