Home / 35,447.22-53,189.37-22,964.04

Finding the Fourth Proportional to 35,447.22, 53,189.37 and 22,964.04

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Solution

The fourth proportional to 35,447.22, 53,189.37 and 22,964.04 is: 34,458.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,447.22 : 53,189.37 = 22,964.04 : x
  2. Step 2: Convert to fraction form
    35,447.22/53,189.37 = 22,964.04/x
  3. Step 3: Cross multiply
    35,447.22x = 53,189.37 × 22,964.04
  4. Step 4: Simplify right side
    35,447.22x = 1,221,442,820.25
  5. Step 5: Solve for x
    x = 1,221,442,820.25/35,447.22
  6. Step 6: Final answer
    x = 34,458.07

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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.