Home / 22,795.11-34,181.71-10,777.25

Finding the Fourth Proportional to 22,795.11, 34,181.71 and 10,777.25

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Solution

The fourth proportional to 22,795.11, 34,181.71 and 10,777.25 is: 16,160.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,795.11 : 34,181.71 = 10,777.25 : x
  2. Step 2: Convert to fraction form
    22,795.11/34,181.71 = 10,777.25/x
  3. Step 3: Cross multiply
    22,795.11x = 34,181.71 × 10,777.25
  4. Step 4: Simplify right side
    22,795.11x = 368,384,834.10
  5. Step 5: Solve for x
    x = 368,384,834.10/22,795.11
  6. Step 6: Final answer
    x = 16,160.70

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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.