Home / 42,996.27-59,331.60-24,129.75

Finding the Fourth Proportional to 42,996.27, 59,331.60 and 24,129.75

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Solution

The fourth proportional to 42,996.27, 59,331.60 and 24,129.75 is: 33,297.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,996.27 : 59,331.60 = 24,129.75 : x
  2. Step 2: Convert to fraction form
    42,996.27/59,331.60 = 24,129.75/x
  3. Step 3: Cross multiply
    42,996.27x = 59,331.60 × 24,129.75
  4. Step 4: Simplify right side
    42,996.27x = 1,431,656,675.10
  5. Step 5: Solve for x
    x = 1,431,656,675.10/42,996.27
  6. Step 6: Final answer
    x = 33,297.23

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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.