Home / 136,260.16-187,844.14-95,848.49

Finding the Fourth Proportional to 136,260.16, 187,844.14 and 95,848.49

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Solution

The fourth proportional to 136,260.16, 187,844.14 and 95,848.49 is: 132,133.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    136,260.16 : 187,844.14 = 95,848.49 : x
  2. Step 2: Convert to fraction form
    136,260.16/187,844.14 = 95,848.49/x
  3. Step 3: Cross multiply
    136,260.16x = 187,844.14 × 95,848.49
  4. Step 4: Simplify right side
    136,260.16x = 18,004,577,174.35
  5. Step 5: Solve for x
    x = 18,004,577,174.35/136,260.16
  6. Step 6: Final answer
    x = 132,133.83

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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.