Home / 41,883.65-62,774.34-19,667.36

Finding the Fourth Proportional to 41,883.65, 62,774.34 and 19,667.36

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Solution

The fourth proportional to 41,883.65, 62,774.34 and 19,667.36 is: 29,477.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,883.65 : 62,774.34 = 19,667.36 : x
  2. Step 2: Convert to fraction form
    41,883.65/62,774.34 = 19,667.36/x
  3. Step 3: Cross multiply
    41,883.65x = 62,774.34 × 19,667.36
  4. Step 4: Simplify right side
    41,883.65x = 1,234,605,543.54
  5. Step 5: Solve for x
    x = 1,234,605,543.54/41,883.65
  6. Step 6: Final answer
    x = 29,477.03

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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.