Home / 44,593.64-66,900.76-15,010.72

Finding the Fourth Proportional to 44,593.64, 66,900.76 and 15,010.72

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Solution

The fourth proportional to 44,593.64, 66,900.76 and 15,010.72 is: 22,519.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,593.64 : 66,900.76 = 15,010.72 : x
  2. Step 2: Convert to fraction form
    44,593.64/66,900.76 = 15,010.72/x
  3. Step 3: Cross multiply
    44,593.64x = 66,900.76 × 15,010.72
  4. Step 4: Simplify right side
    44,593.64x = 1,004,228,576.15
  5. Step 5: Solve for x
    x = 1,004,228,576.15/44,593.64
  6. Step 6: Final answer
    x = 22,519.55

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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.