Home / 34,102.68-51,119.16-23,010.48

Finding the Fourth Proportional to 34,102.68, 51,119.16 and 23,010.48

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Solution

The fourth proportional to 34,102.68, 51,119.16 and 23,010.48 is: 34,492.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,102.68 : 51,119.16 = 23,010.48 : x
  2. Step 2: Convert to fraction form
    34,102.68/51,119.16 = 23,010.48/x
  3. Step 3: Cross multiply
    34,102.68x = 51,119.16 × 23,010.48
  4. Step 4: Simplify right side
    34,102.68x = 1,176,276,408.80
  5. Step 5: Solve for x
    x = 1,176,276,408.80/34,102.68
  6. Step 6: Final answer
    x = 34,492.20

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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.