Home / 5,653.28-8,483.24-2,366.12

Finding the Fourth Proportional to 5,653.28, 8,483.24 and 2,366.12

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Solution

The fourth proportional to 5,653.28, 8,483.24 and 2,366.12 is: 3,550.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,653.28 : 8,483.24 = 2,366.12 : x
  2. Step 2: Convert to fraction form
    5,653.28/8,483.24 = 2,366.12/x
  3. Step 3: Cross multiply
    5,653.28x = 8,483.24 × 2,366.12
  4. Step 4: Simplify right side
    5,653.28x = 20,072,363.83
  5. Step 5: Solve for x
    x = 20,072,363.83/5,653.28
  6. Step 6: Final answer
    x = 3,550.57

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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.