Home / 44,807.34-67,211.01-18,512.76

Finding the Fourth Proportional to 44,807.34, 67,211.01 and 18,512.76

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Solution

The fourth proportional to 44,807.34, 67,211.01 and 18,512.76 is: 27,769.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,807.34 : 67,211.01 = 18,512.76 : x
  2. Step 2: Convert to fraction form
    44,807.34/67,211.01 = 18,512.76/x
  3. Step 3: Cross multiply
    44,807.34x = 67,211.01 × 18,512.76
  4. Step 4: Simplify right side
    44,807.34x = 1,244,261,297.49
  5. Step 5: Solve for x
    x = 1,244,261,297.49/44,807.34
  6. Step 6: Final answer
    x = 27,769.14

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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.