Home / 63,947.40-95,964.30-41,706.60

Finding the Fourth Proportional to 63,947.40, 95,964.30 and 41,706.60

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Solution

The fourth proportional to 63,947.40, 95,964.30 and 41,706.60 is: 62,588.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,947.40 : 95,964.30 = 41,706.60 : x
  2. Step 2: Convert to fraction form
    63,947.40/95,964.30 = 41,706.60/x
  3. Step 3: Cross multiply
    63,947.40x = 95,964.30 × 41,706.60
  4. Step 4: Simplify right side
    63,947.40x = 4,002,344,674.38
  5. Step 5: Solve for x
    x = 4,002,344,674.38/63,947.40
  6. Step 6: Final answer
    x = 62,588.08

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.