Home / 22,936.86-34,410.14-7,365.42

Finding the Fourth Proportional to 22,936.86, 34,410.14 and 7,365.42

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Solution

The fourth proportional to 22,936.86, 34,410.14 and 7,365.42 is: 11,049.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,936.86 : 34,410.14 = 7,365.42 : x
  2. Step 2: Convert to fraction form
    22,936.86/34,410.14 = 7,365.42/x
  3. Step 3: Cross multiply
    22,936.86x = 34,410.14 × 7,365.42
  4. Step 4: Simplify right side
    22,936.86x = 253,445,133.36
  5. Step 5: Solve for x
    x = 253,445,133.36/22,936.86
  6. Step 6: Final answer
    x = 11,049.69

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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.