Home / 42,992.12-59,331.77-24,129.26

Finding the Fourth Proportional to 42,992.12, 59,331.77 and 24,129.26

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Solution

The fourth proportional to 42,992.12, 59,331.77 and 24,129.26 is: 33,299.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,992.12 : 59,331.77 = 24,129.26 : x
  2. Step 2: Convert to fraction form
    42,992.12/59,331.77 = 24,129.26/x
  3. Step 3: Cross multiply
    42,992.12x = 59,331.77 × 24,129.26
  4. Step 4: Simplify right side
    42,992.12x = 1,431,631,704.59
  5. Step 5: Solve for x
    x = 1,431,631,704.59/42,992.12
  6. Step 6: Final answer
    x = 33,299.86

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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.