Home / 95,223.84-142,823.28-25,108.68

Finding the Fourth Proportional to 95,223.84, 142,823.28 and 25,108.68

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Solution

The fourth proportional to 95,223.84, 142,823.28 and 25,108.68 is: 37,659.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,223.84 : 142,823.28 = 25,108.68 : x
  2. Step 2: Convert to fraction form
    95,223.84/142,823.28 = 25,108.68/x
  3. Step 3: Cross multiply
    95,223.84x = 142,823.28 × 25,108.68
  4. Step 4: Simplify right side
    95,223.84x = 3,586,104,034.07
  5. Step 5: Solve for x
    x = 3,586,104,034.07/95,223.84
  6. Step 6: Final answer
    x = 37,659.73

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.