Home / 92,125.52-138,186.73-41,496.38

Finding the Fourth Proportional to 92,125.52, 138,186.73 and 41,496.38

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Solution

The fourth proportional to 92,125.52, 138,186.73 and 41,496.38 is: 62,243.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,125.52 : 138,186.73 = 41,496.38 : x
  2. Step 2: Convert to fraction form
    92,125.52/138,186.73 = 41,496.38/x
  3. Step 3: Cross multiply
    92,125.52x = 138,186.73 × 41,496.38
  4. Step 4: Simplify right side
    92,125.52x = 5,734,249,482.06
  5. Step 5: Solve for x
    x = 5,734,249,482.06/92,125.52
  6. Step 6: Final answer
    x = 62,243.88

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.