Home / 7,527.34-11,292.42-3,367.52

Finding the Fourth Proportional to 7,527.34, 11,292.42 and 3,367.52

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Solution

The fourth proportional to 7,527.34, 11,292.42 and 3,367.52 is: 5,051.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,527.34 : 11,292.42 = 3,367.52 : x
  2. Step 2: Convert to fraction form
    7,527.34/11,292.42 = 3,367.52/x
  3. Step 3: Cross multiply
    7,527.34x = 11,292.42 × 3,367.52
  4. Step 4: Simplify right side
    7,527.34x = 38,027,450.20
  5. Step 5: Solve for x
    x = 38,027,450.20/7,527.34
  6. Step 6: Final answer
    x = 5,051.91

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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.