Home / 34,945.93-52,367.06-25,666.57

Finding the Fourth Proportional to 34,945.93, 52,367.06 and 25,666.57

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Solution

The fourth proportional to 34,945.93, 52,367.06 and 25,666.57 is: 38,461.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,945.93 : 52,367.06 = 25,666.57 : x
  2. Step 2: Convert to fraction form
    34,945.93/52,367.06 = 25,666.57/x
  3. Step 3: Cross multiply
    34,945.93x = 52,367.06 × 25,666.57
  4. Step 4: Simplify right side
    34,945.93x = 1,344,082,796.43
  5. Step 5: Solve for x
    x = 1,344,082,796.43/34,945.93
  6. Step 6: Final answer
    x = 38,461.78

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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.