Home / 29,761.74-44,626.82-13,102.47

Finding the Fourth Proportional to 29,761.74, 44,626.82 and 13,102.47

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Solution

The fourth proportional to 29,761.74, 44,626.82 and 13,102.47 is: 19,646.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,761.74 : 44,626.82 = 13,102.47 : x
  2. Step 2: Convert to fraction form
    29,761.74/44,626.82 = 13,102.47/x
  3. Step 3: Cross multiply
    29,761.74x = 44,626.82 × 13,102.47
  4. Step 4: Simplify right side
    29,761.74x = 584,721,504.73
  5. Step 5: Solve for x
    x = 584,721,504.73/29,761.74
  6. Step 6: Final answer
    x = 19,646.75

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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.