Home / 95,424.76-131,682.18-52,980.76

Finding the Fourth Proportional to 95,424.76, 131,682.18 and 52,980.76

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Solution

The fourth proportional to 95,424.76, 131,682.18 and 52,980.76 is: 73,111.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,424.76 : 131,682.18 = 52,980.76 : x
  2. Step 2: Convert to fraction form
    95,424.76/131,682.18 = 52,980.76/x
  3. Step 3: Cross multiply
    95,424.76x = 131,682.18 × 52,980.76
  4. Step 4: Simplify right side
    95,424.76x = 6,976,621,974.86
  5. Step 5: Solve for x
    x = 6,976,621,974.86/95,424.76
  6. Step 6: Final answer
    x = 73,111.23

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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.