Home / 25,396.32-38,093.95-6,677.57

Finding the Fourth Proportional to 25,396.32, 38,093.95 and 6,677.57

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Solution

The fourth proportional to 25,396.32, 38,093.95 and 6,677.57 is: 10,016.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,396.32 : 38,093.95 = 6,677.57 : x
  2. Step 2: Convert to fraction form
    25,396.32/38,093.95 = 6,677.57/x
  3. Step 3: Cross multiply
    25,396.32x = 38,093.95 × 6,677.57
  4. Step 4: Simplify right side
    25,396.32x = 254,375,083.72
  5. Step 5: Solve for x
    x = 254,375,083.72/25,396.32
  6. Step 6: Final answer
    x = 10,016.22

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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.