Home / 22,727.36-34,066.20-11,014.40

Finding the Fourth Proportional to 22,727.36, 34,066.20 and 11,014.40

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Solution

The fourth proportional to 22,727.36, 34,066.20 and 11,014.40 is: 16,509.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,727.36 : 34,066.20 = 11,014.40 : x
  2. Step 2: Convert to fraction form
    22,727.36/34,066.20 = 11,014.40/x
  3. Step 3: Cross multiply
    22,727.36x = 34,066.20 × 11,014.40
  4. Step 4: Simplify right side
    22,727.36x = 375,218,753.28
  5. Step 5: Solve for x
    x = 375,218,753.28/22,727.36
  6. Step 6: Final answer
    x = 16,509.56

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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.