Home / 29,419.52-44,131.56-17,653.46

Finding the Fourth Proportional to 29,419.52, 44,131.56 and 17,653.46

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Solution

The fourth proportional to 29,419.52, 44,131.56 and 17,653.46 is: 26,481.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,419.52 : 44,131.56 = 17,653.46 : x
  2. Step 2: Convert to fraction form
    29,419.52/44,131.56 = 17,653.46/x
  3. Step 3: Cross multiply
    29,419.52x = 44,131.56 × 17,653.46
  4. Step 4: Simplify right side
    29,419.52x = 779,074,729.20
  5. Step 5: Solve for x
    x = 779,074,729.20/29,419.52
  6. Step 6: Final answer
    x = 26,481.56

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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.