Home / 170,308.44-235,032.84-94,856.92

Finding the Fourth Proportional to 170,308.44, 235,032.84 and 94,856.92

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Solution

The fourth proportional to 170,308.44, 235,032.84 and 94,856.92 is: 130,906.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    170,308.44 : 235,032.84 = 94,856.92 : x
  2. Step 2: Convert to fraction form
    170,308.44/235,032.84 = 94,856.92/x
  3. Step 3: Cross multiply
    170,308.44x = 235,032.84 × 94,856.92
  4. Step 4: Simplify right side
    170,308.44x = 22,294,491,301.25
  5. Step 5: Solve for x
    x = 22,294,491,301.25/170,308.44
  6. Step 6: Final answer
    x = 130,906.56

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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.