Home / 43,353.14-59,755.76-29,007.84

Finding the Fourth Proportional to 43,353.14, 59,755.76 and 29,007.84

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Solution

The fourth proportional to 43,353.14, 59,755.76 and 29,007.84 is: 39,982.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,353.14 : 59,755.76 = 29,007.84 : x
  2. Step 2: Convert to fraction form
    43,353.14/59,755.76 = 29,007.84/x
  3. Step 3: Cross multiply
    43,353.14x = 59,755.76 × 29,007.84
  4. Step 4: Simplify right side
    43,353.14x = 1,733,385,380.12
  5. Step 5: Solve for x
    x = 1,733,385,380.12/43,353.14
  6. Step 6: Final answer
    x = 39,982.93

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1.5x scale

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.