Home / 41,175.28-61,759.38-13,096.02

Finding the Fourth Proportional to 41,175.28, 61,759.38 and 13,096.02

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Solution

The fourth proportional to 41,175.28, 61,759.38 and 13,096.02 is: 19,642.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,175.28 : 61,759.38 = 13,096.02 : x
  2. Step 2: Convert to fraction form
    41,175.28/61,759.38 = 13,096.02/x
  3. Step 3: Cross multiply
    41,175.28x = 61,759.38 × 13,096.02
  4. Step 4: Simplify right side
    41,175.28x = 808,802,075.67
  5. Step 5: Solve for x
    x = 808,802,075.67/41,175.28
  6. Step 6: Final answer
    x = 19,642.90

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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.