Home / 9,396.26-12,967.04-5,363.01

Finding the Fourth Proportional to 9,396.26, 12,967.04 and 5,363.01

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Solution

The fourth proportional to 9,396.26, 12,967.04 and 5,363.01 is: 7,401.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,396.26 : 12,967.04 = 5,363.01 : x
  2. Step 2: Convert to fraction form
    9,396.26/12,967.04 = 5,363.01/x
  3. Step 3: Cross multiply
    9,396.26x = 12,967.04 × 5,363.01
  4. Step 4: Simplify right side
    9,396.26x = 69,542,365.19
  5. Step 5: Solve for x
    x = 69,542,365.19/9,396.26
  6. Step 6: Final answer
    x = 7,401.07

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.