Home / 29,828.13-44,732.69-9,833.90

Finding the Fourth Proportional to 29,828.13, 44,732.69 and 9,833.90

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Solution

The fourth proportional to 29,828.13, 44,732.69 and 9,833.90 is: 14,747.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,828.13 : 44,732.69 = 9,833.90 : x
  2. Step 2: Convert to fraction form
    29,828.13/44,732.69 = 9,833.90/x
  3. Step 3: Cross multiply
    29,828.13x = 44,732.69 × 9,833.90
  4. Step 4: Simplify right side
    29,828.13x = 439,896,690.05
  5. Step 5: Solve for x
    x = 439,896,690.05/29,828.13
  6. Step 6: Final answer
    x = 14,747.71

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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.