Home / 43,398.24-65,097.36-41,182.08

Finding the Fourth Proportional to 43,398.24, 65,097.36 and 41,182.08

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Solution

The fourth proportional to 43,398.24, 65,097.36 and 41,182.08 is: 61,773.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,398.24 : 65,097.36 = 41,182.08 : x
  2. Step 2: Convert to fraction form
    43,398.24/65,097.36 = 41,182.08/x
  3. Step 3: Cross multiply
    43,398.24x = 65,097.36 × 41,182.08
  4. Step 4: Simplify right side
    43,398.24x = 2,680,844,687.31
  5. Step 5: Solve for x
    x = 2,680,844,687.31/43,398.24
  6. Step 6: Final answer
    x = 61,773.12

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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.