Home / 61,636.32-92,454.48-26,103.24

Finding the Fourth Proportional to 61,636.32, 92,454.48 and 26,103.24

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Solution

The fourth proportional to 61,636.32, 92,454.48 and 26,103.24 is: 39,154.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,636.32 : 92,454.48 = 26,103.24 : x
  2. Step 2: Convert to fraction form
    61,636.32/92,454.48 = 26,103.24/x
  3. Step 3: Cross multiply
    61,636.32x = 92,454.48 × 26,103.24
  4. Step 4: Simplify right side
    61,636.32x = 2,413,361,480.52
  5. Step 5: Solve for x
    x = 2,413,361,480.52/61,636.32
  6. Step 6: Final answer
    x = 39,154.86

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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.