Home / 75,587.53-113,348.49-22,984.69

Finding the Fourth Proportional to 75,587.53, 113,348.49 and 22,984.69

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Solution

The fourth proportional to 75,587.53, 113,348.49 and 22,984.69 is: 34,467.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    75,587.53 : 113,348.49 = 22,984.69 : x
  2. Step 2: Convert to fraction form
    75,587.53/113,348.49 = 22,984.69/x
  3. Step 3: Cross multiply
    75,587.53x = 113,348.49 × 22,984.69
  4. Step 4: Simplify right side
    75,587.53x = 2,605,279,904.62
  5. Step 5: Solve for x
    x = 2,605,279,904.62/75,587.53
  6. Step 6: Final answer
    x = 34,467.06

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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.