Home / 61,474.14-92,200.28-17,088.98

Finding the Fourth Proportional to 61,474.14, 92,200.28 and 17,088.98

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Solution

The fourth proportional to 61,474.14, 92,200.28 and 17,088.98 is: 25,630.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,474.14 : 92,200.28 = 17,088.98 : x
  2. Step 2: Convert to fraction form
    61,474.14/92,200.28 = 17,088.98/x
  3. Step 3: Cross multiply
    61,474.14x = 92,200.28 × 17,088.98
  4. Step 4: Simplify right side
    61,474.14x = 1,575,608,194.47
  5. Step 5: Solve for x
    x = 1,575,608,194.47/61,474.14
  6. Step 6: Final answer
    x = 25,630.42

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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.