Home / 41,953.06-62,952.65-19,765.85

Finding the Fourth Proportional to 41,953.06, 62,952.65 and 19,765.85

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Solution

The fourth proportional to 41,953.06, 62,952.65 and 19,765.85 is: 29,659.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,953.06 : 62,952.65 = 19,765.85 : x
  2. Step 2: Convert to fraction form
    41,953.06/62,952.65 = 19,765.85/x
  3. Step 3: Cross multiply
    41,953.06x = 62,952.65 × 19,765.85
  4. Step 4: Simplify right side
    41,953.06x = 1,244,312,538.17
  5. Step 5: Solve for x
    x = 1,244,312,538.17/41,953.06
  6. Step 6: Final answer
    x = 29,659.64

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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.