Home / 9,269.13-13,902.33-3,029.81

Finding the Fourth Proportional to 9,269.13, 13,902.33 and 3,029.81

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Solution

The fourth proportional to 9,269.13, 13,902.33 and 3,029.81 is: 4,544.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,269.13 : 13,902.33 = 3,029.81 : x
  2. Step 2: Convert to fraction form
    9,269.13/13,902.33 = 3,029.81/x
  3. Step 3: Cross multiply
    9,269.13x = 13,902.33 × 3,029.81
  4. Step 4: Simplify right side
    9,269.13x = 42,121,360.31
  5. Step 5: Solve for x
    x = 42,121,360.31/9,269.13
  6. Step 6: Final answer
    x = 4,544.26

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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.