Home / 11,364.24-17,034.39-4,339.74

Finding the Fourth Proportional to 11,364.24, 17,034.39 and 4,339.74

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Solution

The fourth proportional to 11,364.24, 17,034.39 and 4,339.74 is: 6,505.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,364.24 : 17,034.39 = 4,339.74 : x
  2. Step 2: Convert to fraction form
    11,364.24/17,034.39 = 4,339.74/x
  3. Step 3: Cross multiply
    11,364.24x = 17,034.39 × 4,339.74
  4. Step 4: Simplify right side
    11,364.24x = 73,924,823.66
  5. Step 5: Solve for x
    x = 73,924,823.66/11,364.24
  6. Step 6: Final answer
    x = 6,505.04

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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.