Home / 25,101.07-37,652.27-7,330.99

Finding the Fourth Proportional to 25,101.07, 37,652.27 and 7,330.99

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Solution

The fourth proportional to 25,101.07, 37,652.27 and 7,330.99 is: 10,996.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,101.07 : 37,652.27 = 7,330.99 : x
  2. Step 2: Convert to fraction form
    25,101.07/37,652.27 = 7,330.99/x
  3. Step 3: Cross multiply
    25,101.07x = 37,652.27 × 7,330.99
  4. Step 4: Simplify right side
    25,101.07x = 276,028,414.85
  5. Step 5: Solve for x
    x = 276,028,414.85/25,101.07
  6. Step 6: Final answer
    x = 10,996.68

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Half scale
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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.