Home / 94,508.87-130,422.56-52,067.30

Finding the Fourth Proportional to 94,508.87, 130,422.56 and 52,067.30

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Solution

The fourth proportional to 94,508.87, 130,422.56 and 52,067.30 is: 71,853.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,508.87 : 130,422.56 = 52,067.30 : x
  2. Step 2: Convert to fraction form
    94,508.87/130,422.56 = 52,067.30/x
  3. Step 3: Cross multiply
    94,508.87x = 130,422.56 × 52,067.30
  4. Step 4: Simplify right side
    94,508.87x = 6,790,749,645.84
  5. Step 5: Solve for x
    x = 6,790,749,645.84/94,508.87
  6. Step 6: Final answer
    x = 71,853.04

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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.