Home / 25,002.32-37,508.88-7,473.56

Finding the Fourth Proportional to 25,002.32, 37,508.88 and 7,473.56

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Solution

The fourth proportional to 25,002.32, 37,508.88 and 7,473.56 is: 11,211.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,002.32 : 37,508.88 = 7,473.56 : x
  2. Step 2: Convert to fraction form
    25,002.32/37,508.88 = 7,473.56/x
  3. Step 3: Cross multiply
    25,002.32x = 37,508.88 × 7,473.56
  4. Step 4: Simplify right side
    25,002.32x = 280,324,865.21
  5. Step 5: Solve for x
    x = 280,324,865.21/25,002.32
  6. Step 6: Final answer
    x = 11,211.95

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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.