Home / 92,618.41-127,766.41-58,569.52

Finding the Fourth Proportional to 92,618.41, 127,766.41 and 58,569.52

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Solution

The fourth proportional to 92,618.41, 127,766.41 and 58,569.52 is: 80,796.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,618.41 : 127,766.41 = 58,569.52 : x
  2. Step 2: Convert to fraction form
    92,618.41/127,766.41 = 58,569.52/x
  3. Step 3: Cross multiply
    92,618.41x = 127,766.41 × 58,569.52
  4. Step 4: Simplify right side
    92,618.41x = 7,483,217,305.82
  5. Step 5: Solve for x
    x = 7,483,217,305.82/92,618.41
  6. Step 6: Final answer
    x = 80,796.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.