Home / 35,207.12-52,819.33-10,247.39

Finding the Fourth Proportional to 35,207.12, 52,819.33 and 10,247.39

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Solution

The fourth proportional to 35,207.12, 52,819.33 and 10,247.39 is: 15,373.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,207.12 : 52,819.33 = 10,247.39 : x
  2. Step 2: Convert to fraction form
    35,207.12/52,819.33 = 10,247.39/x
  3. Step 3: Cross multiply
    35,207.12x = 52,819.33 × 10,247.39
  4. Step 4: Simplify right side
    35,207.12x = 541,259,984.33
  5. Step 5: Solve for x
    x = 541,259,984.33/35,207.12
  6. Step 6: Final answer
    x = 15,373.60

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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.