Home / 39,194.92-54,090.86-24,088.21

Finding the Fourth Proportional to 39,194.92, 54,090.86 and 24,088.21

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Solution

The fourth proportional to 39,194.92, 54,090.86 and 24,088.21 is: 33,242.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,194.92 : 54,090.86 = 24,088.21 : x
  2. Step 2: Convert to fraction form
    39,194.92/54,090.86 = 24,088.21/x
  3. Step 3: Cross multiply
    39,194.92x = 54,090.86 × 24,088.21
  4. Step 4: Simplify right side
    39,194.92x = 1,302,951,874.32
  5. Step 5: Solve for x
    x = 1,302,951,874.32/39,194.92
  6. Step 6: Final answer
    x = 33,242.88

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Half scale
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Double scale
Find fourth proportional to 39,195.92, 54,092.24 and 24,089.21
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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.