Home / 24,507.33-36,701.78-13,945.35

Finding the Fourth Proportional to 24,507.33, 36,701.78 and 13,945.35

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Solution

The fourth proportional to 24,507.33, 36,701.78 and 13,945.35 is: 20,884.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,507.33 : 36,701.78 = 13,945.35 : x
  2. Step 2: Convert to fraction form
    24,507.33/36,701.78 = 13,945.35/x
  3. Step 3: Cross multiply
    24,507.33x = 36,701.78 × 13,945.35
  4. Step 4: Simplify right side
    24,507.33x = 511,819,167.72
  5. Step 5: Solve for x
    x = 511,819,167.72/24,507.33
  6. Step 6: Final answer
    x = 20,884.33

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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.