Home / 39,474.06-54,474.84-23,567.82

Finding the Fourth Proportional to 39,474.06, 54,474.84 and 23,567.82

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Solution

The fourth proportional to 39,474.06, 54,474.84 and 23,567.82 is: 32,523.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    39,474.06 : 54,474.84 = 23,567.82 : x
  2. Step 2: Convert to fraction form
    39,474.06/54,474.84 = 23,567.82/x
  3. Step 3: Cross multiply
    39,474.06x = 54,474.84 × 23,567.82
  4. Step 4: Simplify right side
    39,474.06x = 1,283,853,223.65
  5. Step 5: Solve for x
    x = 1,283,853,223.65/39,474.06
  6. Step 6: Final answer
    x = 32,523.97

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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.