Home / 89,523.11-134,284.68-22,963.22

Finding the Fourth Proportional to 89,523.11, 134,284.68 and 22,963.22

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Solution

The fourth proportional to 89,523.11, 134,284.68 and 22,963.22 is: 34,444.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    89,523.11 : 134,284.68 = 22,963.22 : x
  2. Step 2: Convert to fraction form
    89,523.11/134,284.68 = 22,963.22/x
  3. Step 3: Cross multiply
    89,523.11x = 134,284.68 × 22,963.22
  4. Step 4: Simplify right side
    89,523.11x = 3,083,607,978.05
  5. Step 5: Solve for x
    x = 3,083,607,978.05/89,523.11
  6. Step 6: Final answer
    x = 34,444.83

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1.5x scale

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.