Home / 67,444.62-93,069.60-37,229.20

Finding the Fourth Proportional to 67,444.62, 93,069.60 and 37,229.20

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Solution

The fourth proportional to 67,444.62, 93,069.60 and 37,229.20 is: 51,374.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,444.62 : 93,069.60 = 37,229.20 : x
  2. Step 2: Convert to fraction form
    67,444.62/93,069.60 = 37,229.20/x
  3. Step 3: Cross multiply
    67,444.62x = 93,069.60 × 37,229.20
  4. Step 4: Simplify right side
    67,444.62x = 3,464,906,752.32
  5. Step 5: Solve for x
    x = 3,464,906,752.32/67,444.62
  6. Step 6: Final answer
    x = 51,374.10

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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.