Home / 44,286.20-60,990.54-43,318.52

Finding the Fourth Proportional to 44,286.20, 60,990.54 and 43,318.52

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Solution

The fourth proportional to 44,286.20, 60,990.54 and 43,318.52 is: 59,657.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,286.20 : 60,990.54 = 43,318.52 : x
  2. Step 2: Convert to fraction form
    44,286.20/60,990.54 = 43,318.52/x
  3. Step 3: Cross multiply
    44,286.20x = 60,990.54 × 43,318.52
  4. Step 4: Simplify right side
    44,286.20x = 2,642,019,926.80
  5. Step 5: Solve for x
    x = 2,642,019,926.80/44,286.20
  6. Step 6: Final answer
    x = 59,657.86

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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.