Home / 94,280.16-141,392.55-27,704.46

Finding the Fourth Proportional to 94,280.16, 141,392.55 and 27,704.46

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Solution

The fourth proportional to 94,280.16, 141,392.55 and 27,704.46 is: 41,548.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,280.16 : 141,392.55 = 27,704.46 : x
  2. Step 2: Convert to fraction form
    94,280.16/141,392.55 = 27,704.46/x
  3. Step 3: Cross multiply
    94,280.16x = 141,392.55 × 27,704.46
  4. Step 4: Simplify right side
    94,280.16x = 3,917,204,245.77
  5. Step 5: Solve for x
    x = 3,917,204,245.77/94,280.16
  6. Step 6: Final answer
    x = 41,548.55

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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.