Home / 36,151.73-54,133.28-29,093.19

Finding the Fourth Proportional to 36,151.73, 54,133.28 and 29,093.19

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Solution

The fourth proportional to 36,151.73, 54,133.28 and 29,093.19 is: 43,563.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,151.73 : 54,133.28 = 29,093.19 : x
  2. Step 2: Convert to fraction form
    36,151.73/54,133.28 = 29,093.19/x
  3. Step 3: Cross multiply
    36,151.73x = 54,133.28 × 29,093.19
  4. Step 4: Simplify right side
    36,151.73x = 1,574,909,561.00
  5. Step 5: Solve for x
    x = 1,574,909,561.00/36,151.73
  6. Step 6: Final answer
    x = 43,563.88

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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.