Home / 27,454.32-41,083.04-23,769.20

Finding the Fourth Proportional to 27,454.32, 41,083.04 and 23,769.20

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Solution

The fourth proportional to 27,454.32, 41,083.04 and 23,769.20 is: 35,568.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,454.32 : 41,083.04 = 23,769.20 : x
  2. Step 2: Convert to fraction form
    27,454.32/41,083.04 = 23,769.20/x
  3. Step 3: Cross multiply
    27,454.32x = 41,083.04 × 23,769.20
  4. Step 4: Simplify right side
    27,454.32x = 976,510,994.37
  5. Step 5: Solve for x
    x = 976,510,994.37/27,454.32
  6. Step 6: Final answer
    x = 35,568.57

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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.