Home / 43,301.01-64,947.29-29,350.68

Finding the Fourth Proportional to 43,301.01, 64,947.29 and 29,350.68

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Solution

The fourth proportional to 43,301.01, 64,947.29 and 29,350.68 is: 44,023.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    43,301.01 : 64,947.29 = 29,350.68 : x
  2. Step 2: Convert to fraction form
    43,301.01/64,947.29 = 29,350.68/x
  3. Step 3: Cross multiply
    43,301.01x = 64,947.29 × 29,350.68
  4. Step 4: Simplify right side
    43,301.01x = 1,906,247,165.66
  5. Step 5: Solve for x
    x = 1,906,247,165.66/43,301.01
  6. Step 6: Final answer
    x = 44,023.16

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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.