Home / 61,702.04-92,569.44-32,111.12

Finding the Fourth Proportional to 61,702.04, 92,569.44 and 32,111.12

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Solution

The fourth proportional to 61,702.04, 92,569.44 and 32,111.12 is: 48,175.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,702.04 : 92,569.44 = 32,111.12 : x
  2. Step 2: Convert to fraction form
    61,702.04/92,569.44 = 32,111.12/x
  3. Step 3: Cross multiply
    61,702.04x = 92,569.44 × 32,111.12
  4. Step 4: Simplify right side
    61,702.04x = 2,972,508,396.17
  5. Step 5: Solve for x
    x = 2,972,508,396.17/61,702.04
  6. Step 6: Final answer
    x = 48,175.20

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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.