Home / 95,075.91-131,204.31-51,468.35

Finding the Fourth Proportional to 95,075.91, 131,204.31 and 51,468.35

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Solution

The fourth proportional to 95,075.91, 131,204.31 and 51,468.35 is: 71,026.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,075.91 : 131,204.31 = 51,468.35 : x
  2. Step 2: Convert to fraction form
    95,075.91/131,204.31 = 51,468.35/x
  3. Step 3: Cross multiply
    95,075.91x = 131,204.31 × 51,468.35
  4. Step 4: Simplify right side
    95,075.91x = 6,752,868,499.56
  5. Step 5: Solve for x
    x = 6,752,868,499.56/95,075.91
  6. Step 6: Final answer
    x = 71,026.07

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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.