Home / 41,760.89-62,611.58-19,562.16

Finding the Fourth Proportional to 41,760.89, 62,611.58 and 19,562.16

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Solution

The fourth proportional to 41,760.89, 62,611.58 and 19,562.16 is: 29,329.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,760.89 : 62,611.58 = 19,562.16 : x
  2. Step 2: Convert to fraction form
    41,760.89/62,611.58 = 19,562.16/x
  3. Step 3: Cross multiply
    41,760.89x = 62,611.58 × 19,562.16
  4. Step 4: Simplify right side
    41,760.89x = 1,224,817,648.00
  5. Step 5: Solve for x
    x = 1,224,817,648.00/41,760.89
  6. Step 6: Final answer
    x = 29,329.30

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1.5x scale

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.