Home / 44,617.22-66,912.18-15,027.12

Finding the Fourth Proportional to 44,617.22, 66,912.18 and 15,027.12

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Solution

The fourth proportional to 44,617.22, 66,912.18 and 15,027.12 is: 22,536.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,617.22 : 66,912.18 = 15,027.12 : x
  2. Step 2: Convert to fraction form
    44,617.22/66,912.18 = 15,027.12/x
  3. Step 3: Cross multiply
    44,617.22x = 66,912.18 × 15,027.12
  4. Step 4: Simplify right side
    44,617.22x = 1,005,497,358.32
  5. Step 5: Solve for x
    x = 1,005,497,358.32/44,617.22
  6. Step 6: Final answer
    x = 22,536.08

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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.