Home / 34,719.63-52,082.15-11,348.43

Finding the Fourth Proportional to 34,719.63, 52,082.15 and 11,348.43

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Solution

The fourth proportional to 34,719.63, 52,082.15 and 11,348.43 is: 17,023.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,719.63 : 52,082.15 = 11,348.43 : x
  2. Step 2: Convert to fraction form
    34,719.63/52,082.15 = 11,348.43/x
  3. Step 3: Cross multiply
    34,719.63x = 52,082.15 × 11,348.43
  4. Step 4: Simplify right side
    34,719.63x = 591,050,633.52
  5. Step 5: Solve for x
    x = 591,050,633.52/34,719.63
  6. Step 6: Final answer
    x = 17,023.53

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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.