Home / 95,127.57-131,270.97-52,104.84

Finding the Fourth Proportional to 95,127.57, 131,270.97 and 52,104.84

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Solution

The fourth proportional to 95,127.57, 131,270.97 and 52,104.84 is: 71,901.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,127.57 : 131,270.97 = 52,104.84 : x
  2. Step 2: Convert to fraction form
    95,127.57/131,270.97 = 52,104.84/x
  3. Step 3: Cross multiply
    95,127.57x = 131,270.97 × 52,104.84
  4. Step 4: Simplify right side
    95,127.57x = 6,839,852,888.49
  5. Step 5: Solve for x
    x = 6,839,852,888.49/95,127.57
  6. Step 6: Final answer
    x = 71,901.90

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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.