Home / 44,923.52-67,384.38-19,956.80

Finding the Fourth Proportional to 44,923.52, 67,384.38 and 19,956.80

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Solution

The fourth proportional to 44,923.52, 67,384.38 and 19,956.80 is: 29,934.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,923.52 : 67,384.38 = 19,956.80 : x
  2. Step 2: Convert to fraction form
    44,923.52/67,384.38 = 19,956.80/x
  3. Step 3: Cross multiply
    44,923.52x = 67,384.38 × 19,956.80
  4. Step 4: Simplify right side
    44,923.52x = 1,344,776,594.78
  5. Step 5: Solve for x
    x = 1,344,776,594.78/44,923.52
  6. Step 6: Final answer
    x = 29,934.80

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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.