Home / 104,534.01-156,823.29-29,677.05

Finding the Fourth Proportional to 104,534.01, 156,823.29 and 29,677.05

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Solution

The fourth proportional to 104,534.01, 156,823.29 and 29,677.05 is: 44,521.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,534.01 : 156,823.29 = 29,677.05 : x
  2. Step 2: Convert to fraction form
    104,534.01/156,823.29 = 29,677.05/x
  3. Step 3: Cross multiply
    104,534.01x = 156,823.29 × 29,677.05
  4. Step 4: Simplify right side
    104,534.01x = 4,654,052,618.49
  5. Step 5: Solve for x
    x = 4,654,052,618.49/104,534.01
  6. Step 6: Final answer
    x = 44,521.90

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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.