Home / 44,680.56-67,005.96-18,019.66

Finding the Fourth Proportional to 44,680.56, 67,005.96 and 18,019.66

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Solution

The fourth proportional to 44,680.56, 67,005.96 and 18,019.66 is: 27,023.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,680.56 : 67,005.96 = 18,019.66 : x
  2. Step 2: Convert to fraction form
    44,680.56/67,005.96 = 18,019.66/x
  3. Step 3: Cross multiply
    44,680.56x = 67,005.96 × 18,019.66
  4. Step 4: Simplify right side
    44,680.56x = 1,207,424,617.17
  5. Step 5: Solve for x
    x = 1,207,424,617.17/44,680.56
  6. Step 6: Final answer
    x = 27,023.49

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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.