Home / 34,388.93-51,516.98-25,367.15

Finding the Fourth Proportional to 34,388.93, 51,516.98 and 25,367.15

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Solution

The fourth proportional to 34,388.93, 51,516.98 and 25,367.15 is: 38,001.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,388.93 : 51,516.98 = 25,367.15 : x
  2. Step 2: Convert to fraction form
    34,388.93/51,516.98 = 25,367.15/x
  3. Step 3: Cross multiply
    34,388.93x = 51,516.98 × 25,367.15
  4. Step 4: Simplify right side
    34,388.93x = 1,306,839,056.29
  5. Step 5: Solve for x
    x = 1,306,839,056.29/34,388.93
  6. Step 6: Final answer
    x = 38,001.73

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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.