Home / 29,047.91-43,615.59-25,373.75

Finding the Fourth Proportional to 29,047.91, 43,615.59 and 25,373.75

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Solution

The fourth proportional to 29,047.91, 43,615.59 and 25,373.75 is: 38,098.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,047.91 : 43,615.59 = 25,373.75 : x
  2. Step 2: Convert to fraction form
    29,047.91/43,615.59 = 25,373.75/x
  3. Step 3: Cross multiply
    29,047.91x = 43,615.59 × 25,373.75
  4. Step 4: Simplify right side
    29,047.91x = 1,106,690,858.68
  5. Step 5: Solve for x
    x = 1,106,690,858.68/29,047.91
  6. Step 6: Final answer
    x = 38,098.82

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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.