Home / 41,354.22-62,031.34-10,189.46

Finding the Fourth Proportional to 41,354.22, 62,031.34 and 10,189.46

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Solution

The fourth proportional to 41,354.22, 62,031.34 and 10,189.46 is: 15,284.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,354.22 : 62,031.34 = 10,189.46 : x
  2. Step 2: Convert to fraction form
    41,354.22/62,031.34 = 10,189.46/x
  3. Step 3: Cross multiply
    41,354.22x = 62,031.34 × 10,189.46
  4. Step 4: Simplify right side
    41,354.22x = 632,065,857.68
  5. Step 5: Solve for x
    x = 632,065,857.68/41,354.22
  6. Step 6: Final answer
    x = 15,284.19

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1.5x scale

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.