Home / 29,726.11-44,589.07-7,539.43

Finding the Fourth Proportional to 29,726.11, 44,589.07 and 7,539.43

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Solution

The fourth proportional to 29,726.11, 44,589.07 and 7,539.43 is: 11,309.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,726.11 : 44,589.07 = 7,539.43 : x
  2. Step 2: Convert to fraction form
    29,726.11/44,589.07 = 7,539.43/x
  3. Step 3: Cross multiply
    29,726.11x = 44,589.07 × 7,539.43
  4. Step 4: Simplify right side
    29,726.11x = 336,176,134.33
  5. Step 5: Solve for x
    x = 336,176,134.33/29,726.11
  6. Step 6: Final answer
    x = 11,309.12

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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.