Home / 170,489.25-235,275.18-95,037.75

Finding the Fourth Proportional to 170,489.25, 235,275.18 and 95,037.75

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Solution

The fourth proportional to 170,489.25, 235,275.18 and 95,037.75 is: 131,152.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,489.25 : 235,275.18 = 95,037.75 : x
  2. Step 2: Convert to fraction form
    170,489.25/235,275.18 = 95,037.75/x
  3. Step 3: Cross multiply
    170,489.25x = 235,275.18 × 95,037.75
  4. Step 4: Simplify right side
    170,489.25x = 22,360,023,738.05
  5. Step 5: Solve for x
    x = 22,360,023,738.05/170,489.25
  6. Step 6: Final answer
    x = 131,152.10

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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.