Home / 34,405.62-51,613.30-11,026.60

Finding the Fourth Proportional to 34,405.62, 51,613.30 and 11,026.60

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Solution

The fourth proportional to 34,405.62, 51,613.30 and 11,026.60 is: 16,541.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,405.62 : 51,613.30 = 11,026.60 : x
  2. Step 2: Convert to fraction form
    34,405.62/51,613.30 = 11,026.60/x
  3. Step 3: Cross multiply
    34,405.62x = 51,613.30 × 11,026.60
  4. Step 4: Simplify right side
    34,405.62x = 569,119,213.78
  5. Step 5: Solve for x
    x = 569,119,213.78/34,405.62
  6. Step 6: Final answer
    x = 16,541.46

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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.