Home / 69,282.30-95,608.98-37,450.92

Finding the Fourth Proportional to 69,282.30, 95,608.98 and 37,450.92

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Solution

The fourth proportional to 69,282.30, 95,608.98 and 37,450.92 is: 51,681.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,282.30 : 95,608.98 = 37,450.92 : x
  2. Step 2: Convert to fraction form
    69,282.30/95,608.98 = 37,450.92/x
  3. Step 3: Cross multiply
    69,282.30x = 95,608.98 × 37,450.92
  4. Step 4: Simplify right side
    69,282.30x = 3,580,644,261.26
  5. Step 5: Solve for x
    x = 3,580,644,261.26/69,282.30
  6. Step 6: Final answer
    x = 51,681.95

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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.