Home / 44,862.34-67,293.61-42,122.11

Finding the Fourth Proportional to 44,862.34, 67,293.61 and 42,122.11

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Solution

The fourth proportional to 44,862.34, 67,293.61 and 42,122.11 is: 63,183.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,862.34 : 67,293.61 = 42,122.11 : x
  2. Step 2: Convert to fraction form
    44,862.34/67,293.61 = 42,122.11/x
  3. Step 3: Cross multiply
    44,862.34x = 67,293.61 × 42,122.11
  4. Step 4: Simplify right side
    44,862.34x = 2,834,548,842.72
  5. Step 5: Solve for x
    x = 2,834,548,842.72/44,862.34
  6. Step 6: Final answer
    x = 63,183.26

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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.