Home / 92,001.74-126,963.11-51,166.44

Finding the Fourth Proportional to 92,001.74, 126,963.11 and 51,166.44

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Solution

The fourth proportional to 92,001.74, 126,963.11 and 51,166.44 is: 70,610.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,001.74 : 126,963.11 = 51,166.44 : x
  2. Step 2: Convert to fraction form
    92,001.74/126,963.11 = 51,166.44/x
  3. Step 3: Cross multiply
    92,001.74x = 126,963.11 × 51,166.44
  4. Step 4: Simplify right side
    92,001.74x = 6,496,250,222.11
  5. Step 5: Solve for x
    x = 6,496,250,222.11/92,001.74
  6. Step 6: Final answer
    x = 70,610.08

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1.5x scale

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.