Home / 9,269.07-13,904.69-3,029.55

Finding the Fourth Proportional to 9,269.07, 13,904.69 and 3,029.55

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Solution

The fourth proportional to 9,269.07, 13,904.69 and 3,029.55 is: 4,544.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,269.07 : 13,904.69 = 3,029.55 : x
  2. Step 2: Convert to fraction form
    9,269.07/13,904.69 = 3,029.55/x
  3. Step 3: Cross multiply
    9,269.07x = 13,904.69 × 3,029.55
  4. Step 4: Simplify right side
    9,269.07x = 42,124,938.44
  5. Step 5: Solve for x
    x = 42,124,938.44/9,269.07
  6. Step 6: Final answer
    x = 4,544.68

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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.