Home / 29,063.16-40,030.77-22,335.92

Finding the Fourth Proportional to 29,063.16, 40,030.77 and 22,335.92

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Solution

The fourth proportional to 29,063.16, 40,030.77 and 22,335.92 is: 30,764.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,063.16 : 40,030.77 = 22,335.92 : x
  2. Step 2: Convert to fraction form
    29,063.16/40,030.77 = 22,335.92/x
  3. Step 3: Cross multiply
    29,063.16x = 40,030.77 × 22,335.92
  4. Step 4: Simplify right side
    29,063.16x = 894,123,876.10
  5. Step 5: Solve for x
    x = 894,123,876.10/29,063.16
  6. Step 6: Final answer
    x = 30,764.85

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.