Home / 15,460.73-23,177.34-5,597.82

Finding the Fourth Proportional to 15,460.73, 23,177.34 and 5,597.82

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Solution

The fourth proportional to 15,460.73, 23,177.34 and 5,597.82 is: 8,391.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,460.73 : 23,177.34 = 5,597.82 : x
  2. Step 2: Convert to fraction form
    15,460.73/23,177.34 = 5,597.82/x
  3. Step 3: Cross multiply
    15,460.73x = 23,177.34 × 5,597.82
  4. Step 4: Simplify right side
    15,460.73x = 129,742,577.40
  5. Step 5: Solve for x
    x = 129,742,577.40/15,460.73
  6. Step 6: Final answer
    x = 8,391.75

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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.