Home / 61,896.03-92,832.20-17,512.08

Finding the Fourth Proportional to 61,896.03, 92,832.20 and 17,512.08

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Solution

The fourth proportional to 61,896.03, 92,832.20 and 17,512.08 is: 26,264.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,896.03 : 92,832.20 = 17,512.08 : x
  2. Step 2: Convert to fraction form
    61,896.03/92,832.20 = 17,512.08/x
  3. Step 3: Cross multiply
    61,896.03x = 92,832.20 × 17,512.08
  4. Step 4: Simplify right side
    61,896.03x = 1,625,684,825.42
  5. Step 5: Solve for x
    x = 1,625,684,825.42/61,896.03
  6. Step 6: Final answer
    x = 26,264.77

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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.