Home / 59,008.46-81,432.60-32,150.96

Finding the Fourth Proportional to 59,008.46, 81,432.60 and 32,150.96

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Solution

The fourth proportional to 59,008.46, 81,432.60 and 32,150.96 is: 44,368.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,008.46 : 81,432.60 = 32,150.96 : x
  2. Step 2: Convert to fraction form
    59,008.46/81,432.60 = 32,150.96/x
  3. Step 3: Cross multiply
    59,008.46x = 81,432.60 × 32,150.96
  4. Step 4: Simplify right side
    59,008.46x = 2,618,135,858.13
  5. Step 5: Solve for x
    x = 2,618,135,858.13/59,008.46
  6. Step 6: Final answer
    x = 44,368.82

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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.