Home / 95,225.51-131,423.57-62,548.11

Finding the Fourth Proportional to 95,225.51, 131,423.57 and 62,548.11

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Solution

The fourth proportional to 95,225.51, 131,423.57 and 62,548.11 is: 86,324.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,225.51 : 131,423.57 = 62,548.11 : x
  2. Step 2: Convert to fraction form
    95,225.51/131,423.57 = 62,548.11/x
  3. Step 3: Cross multiply
    95,225.51x = 131,423.57 × 62,548.11
  4. Step 4: Simplify right side
    95,225.51x = 8,220,295,600.21
  5. Step 5: Solve for x
    x = 8,220,295,600.21/95,225.51
  6. Step 6: Final answer
    x = 86,324.52

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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.