Home / 9,884.25-14,826.39-4,040.85

Finding the Fourth Proportional to 9,884.25, 14,826.39 and 4,040.85

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Solution

The fourth proportional to 9,884.25, 14,826.39 and 4,040.85 is: 6,061.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,884.25 : 14,826.39 = 4,040.85 : x
  2. Step 2: Convert to fraction form
    9,884.25/14,826.39 = 4,040.85/x
  3. Step 3: Cross multiply
    9,884.25x = 14,826.39 × 4,040.85
  4. Step 4: Simplify right side
    9,884.25x = 59,911,218.03
  5. Step 5: Solve for x
    x = 59,911,218.03/9,884.25
  6. Step 6: Final answer
    x = 6,061.28

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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.