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Finding the Fourth Proportional to 44,843.74, 67,264.98 and 15,282.16

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Solution

The fourth proportional to 44,843.74, 67,264.98 and 15,282.16 is: 22,923.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,843.74 : 67,264.98 = 15,282.16 : x
  2. Step 2: Convert to fraction form
    44,843.74/67,264.98 = 15,282.16/x
  3. Step 3: Cross multiply
    44,843.74x = 67,264.98 × 15,282.16
  4. Step 4: Simplify right side
    44,843.74x = 1,027,954,186.76
  5. Step 5: Solve for x
    x = 1,027,954,186.76/44,843.74
  6. Step 6: Final answer
    x = 22,923.03

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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.