Home / 25,335.52-37,817.75-22,342.91

Finding the Fourth Proportional to 25,335.52, 37,817.75 and 22,342.91

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Solution

The fourth proportional to 25,335.52, 37,817.75 and 22,342.91 is: 33,350.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,335.52 : 37,817.75 = 22,342.91 : x
  2. Step 2: Convert to fraction form
    25,335.52/37,817.75 = 22,342.91/x
  3. Step 3: Cross multiply
    25,335.52x = 37,817.75 × 22,342.91
  4. Step 4: Simplify right side
    25,335.52x = 844,958,451.42
  5. Step 5: Solve for x
    x = 844,958,451.42/25,335.52
  6. Step 6: Final answer
    x = 33,350.75

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.