Home / 42,243.97-58,296.49-24,342.16

Finding the Fourth Proportional to 42,243.97, 58,296.49 and 24,342.16

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Solution

The fourth proportional to 42,243.97, 58,296.49 and 24,342.16 is: 33,592.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,243.97 : 58,296.49 = 24,342.16 : x
  2. Step 2: Convert to fraction form
    42,243.97/58,296.49 = 24,342.16/x
  3. Step 3: Cross multiply
    42,243.97x = 58,296.49 × 24,342.16
  4. Step 4: Simplify right side
    42,243.97x = 1,419,062,487.02
  5. Step 5: Solve for x
    x = 1,419,062,487.02/42,243.97
  6. Step 6: Final answer
    x = 33,592.07

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Half scale
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Double scale
Find fourth proportional to 42,244.97, 58,297.87 and 24,343.16
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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.