Home / 39,250.75-54,166.04-22,484.83

Finding the Fourth Proportional to 39,250.75, 54,166.04 and 22,484.83

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Solution

The fourth proportional to 39,250.75, 54,166.04 and 22,484.83 is: 31,029.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,250.75 : 54,166.04 = 22,484.83 : x
  2. Step 2: Convert to fraction form
    39,250.75/54,166.04 = 22,484.83/x
  3. Step 3: Cross multiply
    39,250.75x = 54,166.04 × 22,484.83
  4. Step 4: Simplify right side
    39,250.75x = 1,217,914,201.17
  5. Step 5: Solve for x
    x = 1,217,914,201.17/39,250.75
  6. Step 6: Final answer
    x = 31,029.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.