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Finding the Fourth Proportional to 88,941.44, 133,411.44 and 36,314.02

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Solution

The fourth proportional to 88,941.44, 133,411.44 and 36,314.02 is: 54,470.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    88,941.44 : 133,411.44 = 36,314.02 : x
  2. Step 2: Convert to fraction form
    88,941.44/133,411.44 = 36,314.02/x
  3. Step 3: Cross multiply
    88,941.44x = 133,411.44 × 36,314.02
  4. Step 4: Simplify right side
    88,941.44x = 4,844,705,700.39
  5. Step 5: Solve for x
    x = 4,844,705,700.39/88,941.44
  6. Step 6: Final answer
    x = 54,470.74

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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.