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Finding the Fourth Proportional to 60,276.97, 90,327.97 and 33,925.44

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Solution

The fourth proportional to 60,276.97, 90,327.97 and 33,925.44 is: 50,838.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    60,276.97 : 90,327.97 = 33,925.44 : x
  2. Step 2: Convert to fraction form
    60,276.97/90,327.97 = 33,925.44/x
  3. Step 3: Cross multiply
    60,276.97x = 90,327.97 × 33,925.44
  4. Step 4: Simplify right side
    60,276.97x = 3,064,416,126.56
  5. Step 5: Solve for x
    x = 3,064,416,126.56/60,276.97
  6. Step 6: Final answer
    x = 50,838.92

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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.