Home / 44,718.54-67,080.92-15,126.38

Finding the Fourth Proportional to 44,718.54, 67,080.92 and 15,126.38

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Solution

The fourth proportional to 44,718.54, 67,080.92 and 15,126.38 is: 22,690.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,718.54 : 67,080.92 = 15,126.38 : x
  2. Step 2: Convert to fraction form
    44,718.54/67,080.92 = 15,126.38/x
  3. Step 3: Cross multiply
    44,718.54x = 67,080.92 × 15,126.38
  4. Step 4: Simplify right side
    44,718.54x = 1,014,691,486.67
  5. Step 5: Solve for x
    x = 1,014,691,486.67/44,718.54
  6. Step 6: Final answer
    x = 22,690.62

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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.