Home / 44,782.72-67,159.02-22,581.92

Finding the Fourth Proportional to 44,782.72, 67,159.02 and 22,581.92

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Solution

The fourth proportional to 44,782.72, 67,159.02 and 22,581.92 is: 33,865.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,782.72 : 67,159.02 = 22,581.92 : x
  2. Step 2: Convert to fraction form
    44,782.72/67,159.02 = 22,581.92/x
  3. Step 3: Cross multiply
    44,782.72x = 67,159.02 × 22,581.92
  4. Step 4: Simplify right side
    44,782.72x = 1,516,579,616.92
  5. Step 5: Solve for x
    x = 1,516,579,616.92/44,782.72
  6. Step 6: Final answer
    x = 33,865.29

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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.