Home / 2,364.24-3,545.88-2,247.15

Finding the Fourth Proportional to 2,364.24, 3,545.88 and 2,247.15

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Solution

The fourth proportional to 2,364.24, 3,545.88 and 2,247.15 is: 3,370.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,364.24 : 3,545.88 = 2,247.15 : x
  2. Step 2: Convert to fraction form
    2,364.24/3,545.88 = 2,247.15/x
  3. Step 3: Cross multiply
    2,364.24x = 3,545.88 × 2,247.15
  4. Step 4: Simplify right side
    2,364.24x = 7,968,124.24
  5. Step 5: Solve for x
    x = 7,968,124.24/2,364.24
  6. Step 6: Final answer
    x = 3,370.27

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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.