Home / 29,935.30-44,902.94-13,291.42

Finding the Fourth Proportional to 29,935.30, 44,902.94 and 13,291.42

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Solution

The fourth proportional to 29,935.30, 44,902.94 and 13,291.42 is: 19,937.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,935.30 : 44,902.94 = 13,291.42 : x
  2. Step 2: Convert to fraction form
    29,935.30/44,902.94 = 13,291.42/x
  3. Step 3: Cross multiply
    29,935.30x = 44,902.94 × 13,291.42
  4. Step 4: Simplify right side
    29,935.30x = 596,823,834.77
  5. Step 5: Solve for x
    x = 596,823,834.77/29,935.30
  6. Step 6: Final answer
    x = 19,937.13

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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.