Home / 61,930.11-92,894.99-17,557.24

Finding the Fourth Proportional to 61,930.11, 92,894.99 and 17,557.24

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Solution

The fourth proportional to 61,930.11, 92,894.99 and 17,557.24 is: 26,335.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,930.11 : 92,894.99 = 17,557.24 : x
  2. Step 2: Convert to fraction form
    61,930.11/92,894.99 = 17,557.24/x
  3. Step 3: Cross multiply
    61,930.11x = 92,894.99 × 17,557.24
  4. Step 4: Simplify right side
    61,930.11x = 1,630,979,954.35
  5. Step 5: Solve for x
    x = 1,630,979,954.35/61,930.11
  6. Step 6: Final answer
    x = 26,335.82

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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.