Home / 22,926.33-34,345.22-16,911.81

Finding the Fourth Proportional to 22,926.33, 34,345.22 and 16,911.81

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Solution

The fourth proportional to 22,926.33, 34,345.22 and 16,911.81 is: 25,335.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,926.33 : 34,345.22 = 16,911.81 : x
  2. Step 2: Convert to fraction form
    22,926.33/34,345.22 = 16,911.81/x
  3. Step 3: Cross multiply
    22,926.33x = 34,345.22 × 16,911.81
  4. Step 4: Simplify right side
    22,926.33x = 580,839,750.49
  5. Step 5: Solve for x
    x = 580,839,750.49/22,926.33
  6. Step 6: Final answer
    x = 25,335.05

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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.