Home / 92,463.06-127,597.77-51,627.82

Finding the Fourth Proportional to 92,463.06, 127,597.77 and 51,627.82

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Solution

The fourth proportional to 92,463.06, 127,597.77 and 51,627.82 is: 71,245.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,463.06 : 127,597.77 = 51,627.82 : x
  2. Step 2: Convert to fraction form
    92,463.06/127,597.77 = 51,627.82/x
  3. Step 3: Cross multiply
    92,463.06x = 127,597.77 × 51,627.82
  4. Step 4: Simplify right side
    92,463.06x = 6,587,594,701.96
  5. Step 5: Solve for x
    x = 6,587,594,701.96/92,463.06
  6. Step 6: Final answer
    x = 71,245.69

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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.