Home / 67,924.77-101,754.61-44,480.13

Finding the Fourth Proportional to 67,924.77, 101,754.61 and 44,480.13

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Solution

The fourth proportional to 67,924.77, 101,754.61 and 44,480.13 is: 66,633.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,924.77 : 101,754.61 = 44,480.13 : x
  2. Step 2: Convert to fraction form
    67,924.77/101,754.61 = 44,480.13/x
  3. Step 3: Cross multiply
    67,924.77x = 101,754.61 × 44,480.13
  4. Step 4: Simplify right side
    67,924.77x = 4,526,058,280.90
  5. Step 5: Solve for x
    x = 4,526,058,280.90/67,924.77
  6. Step 6: Final answer
    x = 66,633.40

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.