Home / 170,226.25-234,919.52-94,774.75

Finding the Fourth Proportional to 170,226.25, 234,919.52 and 94,774.75

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Solution

The fourth proportional to 170,226.25, 234,919.52 and 94,774.75 is: 130,793.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,226.25 : 234,919.52 = 94,774.75 : x
  2. Step 2: Convert to fraction form
    170,226.25/234,919.52 = 94,774.75/x
  3. Step 3: Cross multiply
    170,226.25x = 234,919.52 × 94,774.75
  4. Step 4: Simplify right side
    170,226.25x = 22,264,438,778.12
  5. Step 5: Solve for x
    x = 22,264,438,778.12/170,226.25
  6. Step 6: Final answer
    x = 130,793.22

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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.