Home / 9,073.29-13,604.01-3,811.66

Finding the Fourth Proportional to 9,073.29, 13,604.01 and 3,811.66

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Solution

The fourth proportional to 9,073.29, 13,604.01 and 3,811.66 is: 5,715.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,073.29 : 13,604.01 = 3,811.66 : x
  2. Step 2: Convert to fraction form
    9,073.29/13,604.01 = 3,811.66/x
  3. Step 3: Cross multiply
    9,073.29x = 13,604.01 × 3,811.66
  4. Step 4: Simplify right side
    9,073.29x = 51,853,860.76
  5. Step 5: Solve for x
    x = 51,853,860.76/9,073.29
  6. Step 6: Final answer
    x = 5,715.00

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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.