Home / 17,248.14-25,806.60-10,657.98

Finding the Fourth Proportional to 17,248.14, 25,806.60 and 10,657.98

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Solution

The fourth proportional to 17,248.14, 25,806.60 and 10,657.98 is: 15,946.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,248.14 : 25,806.60 = 10,657.98 : x
  2. Step 2: Convert to fraction form
    17,248.14/25,806.60 = 10,657.98/x
  3. Step 3: Cross multiply
    17,248.14x = 25,806.60 × 10,657.98
  4. Step 4: Simplify right side
    17,248.14x = 275,046,226.67
  5. Step 5: Solve for x
    x = 275,046,226.67/17,248.14
  6. Step 6: Final answer
    x = 15,946.43

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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.