Home / 95,340.12-142,921.88-35,335.18

Finding the Fourth Proportional to 95,340.12, 142,921.88 and 35,335.18

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Solution

The fourth proportional to 95,340.12, 142,921.88 and 35,335.18 is: 52,970.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,340.12 : 142,921.88 = 35,335.18 : x
  2. Step 2: Convert to fraction form
    95,340.12/142,921.88 = 35,335.18/x
  3. Step 3: Cross multiply
    95,340.12x = 142,921.88 × 35,335.18
  4. Step 4: Simplify right side
    95,340.12x = 5,050,170,355.74
  5. Step 5: Solve for x
    x = 5,050,170,355.74/95,340.12
  6. Step 6: Final answer
    x = 52,970.04

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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.