Home / 61,240.83-91,825.49-23,757.10

Finding the Fourth Proportional to 61,240.83, 91,825.49 and 23,757.10

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Solution

The fourth proportional to 61,240.83, 91,825.49 and 23,757.10 is: 35,621.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,240.83 : 91,825.49 = 23,757.10 : x
  2. Step 2: Convert to fraction form
    61,240.83/91,825.49 = 23,757.10/x
  3. Step 3: Cross multiply
    61,240.83x = 91,825.49 × 23,757.10
  4. Step 4: Simplify right side
    61,240.83x = 2,181,507,508.51
  5. Step 5: Solve for x
    x = 2,181,507,508.51/61,240.83
  6. Step 6: Final answer
    x = 35,621.78

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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.