Home / 15,093.33-22,644.38-6,775.77

Finding the Fourth Proportional to 15,093.33, 22,644.38 and 6,775.77

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Solution

The fourth proportional to 15,093.33, 22,644.38 and 6,775.77 is: 10,165.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,093.33 : 22,644.38 = 6,775.77 : x
  2. Step 2: Convert to fraction form
    15,093.33/22,644.38 = 6,775.77/x
  3. Step 3: Cross multiply
    15,093.33x = 22,644.38 × 6,775.77
  4. Step 4: Simplify right side
    15,093.33x = 153,433,110.67
  5. Step 5: Solve for x
    x = 153,433,110.67/15,093.33
  6. Step 6: Final answer
    x = 10,165.62

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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.