Home / 44,980.97-67,431.35-22,782.92

Finding the Fourth Proportional to 44,980.97, 67,431.35 and 22,782.92

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Solution

The fourth proportional to 44,980.97, 67,431.35 and 22,782.92 is: 34,154.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,980.97 : 67,431.35 = 22,782.92 : x
  2. Step 2: Convert to fraction form
    44,980.97/67,431.35 = 22,782.92/x
  3. Step 3: Cross multiply
    44,980.97x = 67,431.35 × 22,782.92
  4. Step 4: Simplify right side
    44,980.97x = 1,536,282,601.47
  5. Step 5: Solve for x
    x = 1,536,282,601.47/44,980.97
  6. Step 6: Final answer
    x = 34,154.06

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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.