Home / 22,688.73-34,033.08-6,893.69

Finding the Fourth Proportional to 22,688.73, 34,033.08 and 6,893.69

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Solution

The fourth proportional to 22,688.73, 34,033.08 and 6,893.69 is: 10,340.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,688.73 : 34,033.08 = 6,893.69 : x
  2. Step 2: Convert to fraction form
    22,688.73/34,033.08 = 6,893.69/x
  3. Step 3: Cross multiply
    22,688.73x = 34,033.08 × 6,893.69
  4. Step 4: Simplify right side
    22,688.73x = 234,613,562.05
  5. Step 5: Solve for x
    x = 234,613,562.05/22,688.73
  6. Step 6: Final answer
    x = 10,340.53

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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.