Home / 44,660.68-67,003.46-36,418.52

Finding the Fourth Proportional to 44,660.68, 67,003.46 and 36,418.52

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Solution

The fourth proportional to 44,660.68, 67,003.46 and 36,418.52 is: 54,637.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,660.68 : 67,003.46 = 36,418.52 : x
  2. Step 2: Convert to fraction form
    44,660.68/67,003.46 = 36,418.52/x
  3. Step 3: Cross multiply
    44,660.68x = 67,003.46 × 36,418.52
  4. Step 4: Simplify right side
    44,660.68x = 2,440,166,848.08
  5. Step 5: Solve for x
    x = 2,440,166,848.08/44,660.68
  6. Step 6: Final answer
    x = 54,637.92

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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.