Home / 42,079.88-58,073.08-24,182.02

Finding the Fourth Proportional to 42,079.88, 58,073.08 and 24,182.02

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Solution

The fourth proportional to 42,079.88, 58,073.08 and 24,182.02 is: 33,372.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    42,079.88 : 58,073.08 = 24,182.02 : x
  2. Step 2: Convert to fraction form
    42,079.88/58,073.08 = 24,182.02/x
  3. Step 3: Cross multiply
    42,079.88x = 58,073.08 × 24,182.02
  4. Step 4: Simplify right side
    42,079.88x = 1,404,324,382.02
  5. Step 5: Solve for x
    x = 1,404,324,382.02/42,079.88
  6. Step 6: Final answer
    x = 33,372.82

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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.