Home / 9,069.24-13,604.10-2,495.40

Finding the Fourth Proportional to 9,069.24, 13,604.10 and 2,495.40

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Solution

The fourth proportional to 9,069.24, 13,604.10 and 2,495.40 is: 3,743.17

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,069.24 : 13,604.10 = 2,495.40 : x
  2. Step 2: Convert to fraction form
    9,069.24/13,604.10 = 2,495.40/x
  3. Step 3: Cross multiply
    9,069.24x = 13,604.10 × 2,495.40
  4. Step 4: Simplify right side
    9,069.24x = 33,947,671.14
  5. Step 5: Solve for x
    x = 33,947,671.14/9,069.24
  6. Step 6: Final answer
    x = 3,743.17

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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.