Home / 7,399.04-11,099.13-2,468.68

Finding the Fourth Proportional to 7,399.04, 11,099.13 and 2,468.68

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Solution

The fourth proportional to 7,399.04, 11,099.13 and 2,468.68 is: 3,703.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,399.04 : 11,099.13 = 2,468.68 : x
  2. Step 2: Convert to fraction form
    7,399.04/11,099.13 = 2,468.68/x
  3. Step 3: Cross multiply
    7,399.04x = 11,099.13 × 2,468.68
  4. Step 4: Simplify right side
    7,399.04x = 27,400,200.25
  5. Step 5: Solve for x
    x = 27,400,200.25/7,399.04
  6. Step 6: Final answer
    x = 3,703.21

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1.5x scale

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.