Home / 2,527.36-3,792.19-1,141.06

Finding the Fourth Proportional to 2,527.36, 3,792.19 and 1,141.06

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Solution

The fourth proportional to 2,527.36, 3,792.19 and 1,141.06 is: 1,712.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,527.36 : 3,792.19 = 1,141.06 : x
  2. Step 2: Convert to fraction form
    2,527.36/3,792.19 = 1,141.06/x
  3. Step 3: Cross multiply
    2,527.36x = 3,792.19 × 1,141.06
  4. Step 4: Simplify right side
    2,527.36x = 4,327,116.32
  5. Step 5: Solve for x
    x = 4,327,116.32/2,527.36
  6. Step 6: Final answer
    x = 1,712.11

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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.