Home / 94,542.30-130,469.24-52,102.34

Finding the Fourth Proportional to 94,542.30, 130,469.24 and 52,102.34

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Solution

The fourth proportional to 94,542.30, 130,469.24 and 52,102.34 is: 71,901.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,542.30 : 130,469.24 = 52,102.34 : x
  2. Step 2: Convert to fraction form
    94,542.30/130,469.24 = 52,102.34/x
  3. Step 3: Cross multiply
    94,542.30x = 130,469.24 × 52,102.34
  4. Step 4: Simplify right side
    94,542.30x = 6,797,752,702.02
  5. Step 5: Solve for x
    x = 6,797,752,702.02/94,542.30
  6. Step 6: Final answer
    x = 71,901.71

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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.