Home / 22,904.06-34,334.22-7,311.56

Finding the Fourth Proportional to 22,904.06, 34,334.22 and 7,311.56

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Solution

The fourth proportional to 22,904.06, 34,334.22 and 7,311.56 is: 10,960.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,904.06 : 34,334.22 = 7,311.56 : x
  2. Step 2: Convert to fraction form
    22,904.06/34,334.22 = 7,311.56/x
  3. Step 3: Cross multiply
    22,904.06x = 34,334.22 × 7,311.56
  4. Step 4: Simplify right side
    22,904.06x = 251,036,709.58
  5. Step 5: Solve for x
    x = 251,036,709.58/22,904.06
  6. Step 6: Final answer
    x = 10,960.36

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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.