Home / 9,041.82-13,561.32-2,468.52

Finding the Fourth Proportional to 9,041.82, 13,561.32 and 2,468.52

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Solution

The fourth proportional to 9,041.82, 13,561.32 and 2,468.52 is: 3,702.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,041.82 : 13,561.32 = 2,468.52 : x
  2. Step 2: Convert to fraction form
    9,041.82/13,561.32 = 2,468.52/x
  3. Step 3: Cross multiply
    9,041.82x = 13,561.32 × 2,468.52
  4. Step 4: Simplify right side
    9,041.82x = 33,476,389.65
  5. Step 5: Solve for x
    x = 33,476,389.65/9,041.82
  6. Step 6: Final answer
    x = 3,702.40

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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.