Home / 59,761.20-89,613.21-34,808.37

Finding the Fourth Proportional to 59,761.20, 89,613.21 and 34,808.37

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Solution

The fourth proportional to 59,761.20, 89,613.21 and 34,808.37 is: 52,195.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,761.20 : 89,613.21 = 34,808.37 : x
  2. Step 2: Convert to fraction form
    59,761.20/89,613.21 = 34,808.37/x
  3. Step 3: Cross multiply
    59,761.20x = 89,613.21 × 34,808.37
  4. Step 4: Simplify right side
    59,761.20x = 3,119,289,733.07
  5. Step 5: Solve for x
    x = 3,119,289,733.07/59,761.20
  6. Step 6: Final answer
    x = 52,195.90

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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.