Home / 134,462.33-185,615.44-95,725.16

Finding the Fourth Proportional to 134,462.33, 185,615.44 and 95,725.16

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Solution

The fourth proportional to 134,462.33, 185,615.44 and 95,725.16 is: 132,141.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    134,462.33 : 185,615.44 = 95,725.16 : x
  2. Step 2: Convert to fraction form
    134,462.33/185,615.44 = 95,725.16/x
  3. Step 3: Cross multiply
    134,462.33x = 185,615.44 × 95,725.16
  4. Step 4: Simplify right side
    134,462.33x = 17,768,067,692.47
  5. Step 5: Solve for x
    x = 17,768,067,692.47/134,462.33
  6. Step 6: Final answer
    x = 132,141.60

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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.