Home / 9,248.76-13,875.22-2,675.46

Finding the Fourth Proportional to 9,248.76, 13,875.22 and 2,675.46

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Solution

The fourth proportional to 9,248.76, 13,875.22 and 2,675.46 is: 4,013.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,248.76 : 13,875.22 = 2,675.46 : x
  2. Step 2: Convert to fraction form
    9,248.76/13,875.22 = 2,675.46/x
  3. Step 3: Cross multiply
    9,248.76x = 13,875.22 × 2,675.46
  4. Step 4: Simplify right side
    9,248.76x = 37,122,537.38
  5. Step 5: Solve for x
    x = 37,122,537.38/9,248.76
  6. Step 6: Final answer
    x = 4,013.79

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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.