Home / 44,906.67-66,997.06-40,422.92

Finding the Fourth Proportional to 44,906.67, 66,997.06 and 40,422.92

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Solution

The fourth proportional to 44,906.67, 66,997.06 and 40,422.92 is: 60,307.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,906.67 : 66,997.06 = 40,422.92 : x
  2. Step 2: Convert to fraction form
    44,906.67/66,997.06 = 40,422.92/x
  3. Step 3: Cross multiply
    44,906.67x = 66,997.06 × 40,422.92
  4. Step 4: Simplify right side
    44,906.67x = 2,708,216,360.57
  5. Step 5: Solve for x
    x = 2,708,216,360.57/44,906.67
  6. Step 6: Final answer
    x = 60,307.66

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.