Home / 44,499.32-66,748.97-11,219.25

Finding the Fourth Proportional to 44,499.32, 66,748.97 and 11,219.25

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Solution

The fourth proportional to 44,499.32, 66,748.97 and 11,219.25 is: 16,828.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,499.32 : 66,748.97 = 11,219.25 : x
  2. Step 2: Convert to fraction form
    44,499.32/66,748.97 = 11,219.25/x
  3. Step 3: Cross multiply
    44,499.32x = 66,748.97 × 11,219.25
  4. Step 4: Simplify right side
    44,499.32x = 748,873,409.72
  5. Step 5: Solve for x
    x = 748,873,409.72/44,499.32
  6. Step 6: Final answer
    x = 16,828.88

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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.