Home / 34,461.22-51,691.74-11,087.66

Finding the Fourth Proportional to 34,461.22, 51,691.74 and 11,087.66

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Solution

The fourth proportional to 34,461.22, 51,691.74 and 11,087.66 is: 16,631.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,461.22 : 51,691.74 = 11,087.66 : x
  2. Step 2: Convert to fraction form
    34,461.22/51,691.74 = 11,087.66/x
  3. Step 3: Cross multiply
    34,461.22x = 51,691.74 × 11,087.66
  4. Step 4: Simplify right side
    34,461.22x = 573,140,437.93
  5. Step 5: Solve for x
    x = 573,140,437.93/34,461.22
  6. Step 6: Final answer
    x = 16,631.46

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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.