Home / 94,479.39-130,375.57-52,037.92

Finding the Fourth Proportional to 94,479.39, 130,375.57 and 52,037.92

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Solution

The fourth proportional to 94,479.39, 130,375.57 and 52,037.92 is: 71,809.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,479.39 : 130,375.57 = 52,037.92 : x
  2. Step 2: Convert to fraction form
    94,479.39/130,375.57 = 52,037.92/x
  3. Step 3: Cross multiply
    94,479.39x = 130,375.57 × 52,037.92
  4. Step 4: Simplify right side
    94,479.39x = 6,784,473,481.61
  5. Step 5: Solve for x
    x = 6,784,473,481.61/94,479.39
  6. Step 6: Final answer
    x = 71,809.03

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.