Home / 2,527.19-3,811.01-2,492.57

Finding the Fourth Proportional to 2,527.19, 3,811.01 and 2,492.57

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Solution

The fourth proportional to 2,527.19, 3,811.01 and 2,492.57 is: 3,758.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,527.19 : 3,811.01 = 2,492.57 : x
  2. Step 2: Convert to fraction form
    2,527.19/3,811.01 = 2,492.57/x
  3. Step 3: Cross multiply
    2,527.19x = 3,811.01 × 2,492.57
  4. Step 4: Simplify right side
    2,527.19x = 9,499,187.02
  5. Step 5: Solve for x
    x = 9,499,187.02/2,527.19
  6. Step 6: Final answer
    x = 3,758.79

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.