Home / 95,508.81-131,802.18-53,067.34

Finding the Fourth Proportional to 95,508.81, 131,802.18 and 53,067.34

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Solution

The fourth proportional to 95,508.81, 131,802.18 and 53,067.34 is: 73,232.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,508.81 : 131,802.18 = 53,067.34 : x
  2. Step 2: Convert to fraction form
    95,508.81/131,802.18 = 53,067.34/x
  3. Step 3: Cross multiply
    95,508.81x = 131,802.18 × 53,067.34
  4. Step 4: Simplify right side
    95,508.81x = 6,994,391,098.80
  5. Step 5: Solve for x
    x = 6,994,391,098.80/95,508.81
  6. Step 6: Final answer
    x = 73,232.94

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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.