Home / 54,902.33-75,763.18-29,751.29

Finding the Fourth Proportional to 54,902.33, 75,763.18 and 29,751.29

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Solution

The fourth proportional to 54,902.33, 75,763.18 and 29,751.29 is: 41,055.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    54,902.33 : 75,763.18 = 29,751.29 : x
  2. Step 2: Convert to fraction form
    54,902.33/75,763.18 = 29,751.29/x
  3. Step 3: Cross multiply
    54,902.33x = 75,763.18 × 29,751.29
  4. Step 4: Simplify right side
    54,902.33x = 2,254,052,339.50
  5. Step 5: Solve for x
    x = 2,254,052,339.50/54,902.33
  6. Step 6: Final answer
    x = 41,055.68

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.