Home / 29,717.52-44,553.24-13,290

Finding the Fourth Proportional to 29,717.52, 44,553.24 and 13,290

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Solution

The fourth proportional to 29,717.52, 44,553.24 and 13,290 is: 19,924.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,717.52 : 44,553.24 = 13,290 : x
  2. Step 2: Convert to fraction form
    29,717.52/44,553.24 = 13,290/x
  3. Step 3: Cross multiply
    29,717.52x = 44,553.24 × 13,290
  4. Step 4: Simplify right side
    29,717.52x = 592,112,559.60
  5. Step 5: Solve for x
    x = 592,112,559.60/29,717.52
  6. Step 6: Final answer
    x = 19,924.70

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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.