Home / 49,833.40-74,761.02-14,770.92

Finding the Fourth Proportional to 49,833.40, 74,761.02 and 14,770.92

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Solution

The fourth proportional to 49,833.40, 74,761.02 and 14,770.92 is: 22,159.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,833.40 : 74,761.02 = 14,770.92 : x
  2. Step 2: Convert to fraction form
    49,833.40/74,761.02 = 14,770.92/x
  3. Step 3: Cross multiply
    49,833.40x = 74,761.02 × 14,770.92
  4. Step 4: Simplify right side
    49,833.40x = 1,104,289,045.54
  5. Step 5: Solve for x
    x = 1,104,289,045.54/49,833.40
  6. Step 6: Final answer
    x = 22,159.62

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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.