Home / 39,301.53-58,952.28-22,650.94

Finding the Fourth Proportional to 39,301.53, 58,952.28 and 22,650.94

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Solution

The fourth proportional to 39,301.53, 58,952.28 and 22,650.94 is: 33,976.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,301.53 : 58,952.28 = 22,650.94 : x
  2. Step 2: Convert to fraction form
    39,301.53/58,952.28 = 22,650.94/x
  3. Step 3: Cross multiply
    39,301.53x = 58,952.28 × 22,650.94
  4. Step 4: Simplify right side
    39,301.53x = 1,335,324,557.14
  5. Step 5: Solve for x
    x = 1,335,324,557.14/39,301.53
  6. Step 6: Final answer
    x = 33,976.40

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Double scale
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Similar ratio
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1.5x scale

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.