Home / 34,505.41-51,714.82-14,760.76

Finding the Fourth Proportional to 34,505.41, 51,714.82 and 14,760.76

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Solution

The fourth proportional to 34,505.41, 51,714.82 and 14,760.76 is: 22,122.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,505.41 : 51,714.82 = 14,760.76 : x
  2. Step 2: Convert to fraction form
    34,505.41/51,714.82 = 14,760.76/x
  3. Step 3: Cross multiply
    34,505.41x = 51,714.82 × 14,760.76
  4. Step 4: Simplify right side
    34,505.41x = 763,350,046.46
  5. Step 5: Solve for x
    x = 763,350,046.46/34,505.41
  6. Step 6: Final answer
    x = 22,122.62

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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.