Home / 7,113.29-10,674.78-2,496.29

Finding the Fourth Proportional to 7,113.29, 10,674.78 and 2,496.29

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Solution

The fourth proportional to 7,113.29, 10,674.78 and 2,496.29 is: 3,746.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,113.29 : 10,674.78 = 2,496.29 : x
  2. Step 2: Convert to fraction form
    7,113.29/10,674.78 = 2,496.29/x
  3. Step 3: Cross multiply
    7,113.29x = 10,674.78 × 2,496.29
  4. Step 4: Simplify right side
    7,113.29x = 26,647,293.19
  5. Step 5: Solve for x
    x = 26,647,293.19/7,113.29
  6. Step 6: Final answer
    x = 3,746.13

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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.