Home / 92,100.73-127,087.65-58,096.38

Finding the Fourth Proportional to 92,100.73, 127,087.65 and 58,096.38

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Solution

The fourth proportional to 92,100.73, 127,087.65 and 58,096.38 is: 80,165.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,100.73 : 127,087.65 = 58,096.38 : x
  2. Step 2: Convert to fraction form
    92,100.73/127,087.65 = 58,096.38/x
  3. Step 3: Cross multiply
    92,100.73x = 127,087.65 × 58,096.38
  4. Step 4: Simplify right side
    92,100.73x = 7,383,332,407.71
  5. Step 5: Solve for x
    x = 7,383,332,407.71/92,100.73
  6. Step 6: Final answer
    x = 80,165.84

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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.