Home / 95,508.33-131,802.28-59,719.09

Finding the Fourth Proportional to 95,508.33, 131,802.28 and 59,719.09

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Solution

The fourth proportional to 95,508.33, 131,802.28 and 59,719.09 is: 82,412.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,508.33 : 131,802.28 = 59,719.09 : x
  2. Step 2: Convert to fraction form
    95,508.33/131,802.28 = 59,719.09/x
  3. Step 3: Cross multiply
    95,508.33x = 131,802.28 × 59,719.09
  4. Step 4: Simplify right side
    95,508.33x = 7,871,112,221.53
  5. Step 5: Solve for x
    x = 7,871,112,221.53/95,508.33
  6. Step 6: Final answer
    x = 82,412.83

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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.