Home / 34,743.60-52,110.54-11,367

Finding the Fourth Proportional to 34,743.60, 52,110.54 and 11,367

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Solution

The fourth proportional to 34,743.60, 52,110.54 and 11,367 is: 17,048.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,743.60 : 52,110.54 = 11,367 : x
  2. Step 2: Convert to fraction form
    34,743.60/52,110.54 = 11,367/x
  3. Step 3: Cross multiply
    34,743.60x = 52,110.54 × 11,367
  4. Step 4: Simplify right side
    34,743.60x = 592,340,508.18
  5. Step 5: Solve for x
    x = 592,340,508.18/34,743.60
  6. Step 6: Final answer
    x = 17,048.91

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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.