Home / 43,761.66-60,402.15-29,998.14

Finding the Fourth Proportional to 43,761.66, 60,402.15 and 29,998.14

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Solution

The fourth proportional to 43,761.66, 60,402.15 and 29,998.14 is: 41,405.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,761.66 : 60,402.15 = 29,998.14 : x
  2. Step 2: Convert to fraction form
    43,761.66/60,402.15 = 29,998.14/x
  3. Step 3: Cross multiply
    43,761.66x = 60,402.15 × 29,998.14
  4. Step 4: Simplify right side
    43,761.66x = 1,811,952,152.00
  5. Step 5: Solve for x
    x = 1,811,952,152.00/43,761.66
  6. Step 6: Final answer
    x = 41,405.01

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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.