Home / 92,461.06-127,596.54-50,020.12

Finding the Fourth Proportional to 92,461.06, 127,596.54 and 50,020.12

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Solution

The fourth proportional to 92,461.06, 127,596.54 and 50,020.12 is: 69,027.92

Step by Step Solution

  1. Step 1: Write the proportion equation
    92,461.06 : 127,596.54 = 50,020.12 : x
  2. Step 2: Convert to fraction form
    92,461.06/127,596.54 = 50,020.12/x
  3. Step 3: Cross multiply
    92,461.06x = 127,596.54 × 50,020.12
  4. Step 4: Simplify right side
    92,461.06x = 6,382,394,242.38
  5. Step 5: Solve for x
    x = 6,382,394,242.38/92,461.06
  6. Step 6: Final answer
    x = 69,027.92

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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.