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Finding the Fourth Proportional to 60,873.58, 91,310.37 and 25,334.22

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Solution

The fourth proportional to 60,873.58, 91,310.37 and 25,334.22 is: 38,001.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,873.58 : 91,310.37 = 25,334.22 : x
  2. Step 2: Convert to fraction form
    60,873.58/91,310.37 = 25,334.22/x
  3. Step 3: Cross multiply
    60,873.58x = 91,310.37 × 25,334.22
  4. Step 4: Simplify right side
    60,873.58x = 2,313,277,001.86
  5. Step 5: Solve for x
    x = 2,313,277,001.86/60,873.58
  6. Step 6: Final answer
    x = 38,001.33

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Double scale
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Similar ratio
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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.