Home / 5,852.29-8,777.14-1,691.39

Finding the Fourth Proportional to 5,852.29, 8,777.14 and 1,691.39

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Solution

The fourth proportional to 5,852.29, 8,777.14 and 1,691.39 is: 2,536.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,852.29 : 8,777.14 = 1,691.39 : x
  2. Step 2: Convert to fraction form
    5,852.29/8,777.14 = 1,691.39/x
  3. Step 3: Cross multiply
    5,852.29x = 8,777.14 × 1,691.39
  4. Step 4: Simplify right side
    5,852.29x = 14,845,551.62
  5. Step 5: Solve for x
    x = 14,845,551.62/5,852.29
  6. Step 6: Final answer
    x = 2,536.71

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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.