Home / 2,248.35-3,366.58-1,586.63

Finding the Fourth Proportional to 2,248.35, 3,366.58 and 1,586.63

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Solution

The fourth proportional to 2,248.35, 3,366.58 and 1,586.63 is: 2,375.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,248.35 : 3,366.58 = 1,586.63 : x
  2. Step 2: Convert to fraction form
    2,248.35/3,366.58 = 1,586.63/x
  3. Step 3: Cross multiply
    2,248.35x = 3,366.58 × 1,586.63
  4. Step 4: Simplify right side
    2,248.35x = 5,341,499.99
  5. Step 5: Solve for x
    x = 5,341,499.99/2,248.35
  6. Step 6: Final answer
    x = 2,375.74

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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.