Home / 97,296.08-145,622.55-88,552.94

Finding the Fourth Proportional to 97,296.08, 145,622.55 and 88,552.94

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Solution

The fourth proportional to 97,296.08, 145,622.55 and 88,552.94 is: 132,536.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,296.08 : 145,622.55 = 88,552.94 : x
  2. Step 2: Convert to fraction form
    97,296.08/145,622.55 = 88,552.94/x
  3. Step 3: Cross multiply
    97,296.08x = 145,622.55 × 88,552.94
  4. Step 4: Simplify right side
    97,296.08x = 12,895,304,932.80
  5. Step 5: Solve for x
    x = 12,895,304,932.80/97,296.08
  6. Step 6: Final answer
    x = 132,536.74

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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.