Home / 67,088.25-92,518.20-44,077.59

Finding the Fourth Proportional to 67,088.25, 92,518.20 and 44,077.59

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Solution

The fourth proportional to 67,088.25, 92,518.20 and 44,077.59 is: 60,785.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,088.25 : 92,518.20 = 44,077.59 : x
  2. Step 2: Convert to fraction form
    67,088.25/92,518.20 = 44,077.59/x
  3. Step 3: Cross multiply
    67,088.25x = 92,518.20 × 44,077.59
  4. Step 4: Simplify right side
    67,088.25x = 4,077,979,287.14
  5. Step 5: Solve for x
    x = 4,077,979,287.14/67,088.25
  6. Step 6: Final answer
    x = 60,785.30

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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.