Home / 48,050.34-72,082.40-14,773.20

Finding the Fourth Proportional to 48,050.34, 72,082.40 and 14,773.20

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Solution

The fourth proportional to 48,050.34, 72,082.40 and 14,773.20 is: 22,161.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,050.34 : 72,082.40 = 14,773.20 : x
  2. Step 2: Convert to fraction form
    48,050.34/72,082.40 = 14,773.20/x
  3. Step 3: Cross multiply
    48,050.34x = 72,082.40 × 14,773.20
  4. Step 4: Simplify right side
    48,050.34x = 1,064,887,711.68
  5. Step 5: Solve for x
    x = 1,064,887,711.68/48,050.34
  6. Step 6: Final answer
    x = 22,161.92

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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.