Home / 23,194.78-34,796.51-10,545.46

Finding the Fourth Proportional to 23,194.78, 34,796.51 and 10,545.46

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Solution

The fourth proportional to 23,194.78, 34,796.51 and 10,545.46 is: 15,820.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,194.78 : 34,796.51 = 10,545.46 : x
  2. Step 2: Convert to fraction form
    23,194.78/34,796.51 = 10,545.46/x
  3. Step 3: Cross multiply
    23,194.78x = 34,796.51 × 10,545.46
  4. Step 4: Simplify right side
    23,194.78x = 366,945,204.34
  5. Step 5: Solve for x
    x = 366,945,204.34/23,194.78
  6. Step 6: Final answer
    x = 15,820.16

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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.