Home / 95,107.29-131,246.44-52,664.91

Finding the Fourth Proportional to 95,107.29, 131,246.44 and 52,664.91

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Solution

The fourth proportional to 95,107.29, 131,246.44 and 52,664.91 is: 72,676.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,107.29 : 131,246.44 = 52,664.91 : x
  2. Step 2: Convert to fraction form
    95,107.29/131,246.44 = 52,664.91/x
  3. Step 3: Cross multiply
    95,107.29x = 131,246.44 × 52,664.91
  4. Step 4: Simplify right side
    95,107.29x = 6,912,081,950.42
  5. Step 5: Solve for x
    x = 6,912,081,950.42/95,107.29
  6. Step 6: Final answer
    x = 72,676.68

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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.