Home / 5,336.16-7,363.58-3,097.94

Finding the Fourth Proportional to 5,336.16, 7,363.58 and 3,097.94

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Solution

The fourth proportional to 5,336.16, 7,363.58 and 3,097.94 is: 4,274.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,336.16 : 7,363.58 = 3,097.94 : x
  2. Step 2: Convert to fraction form
    5,336.16/7,363.58 = 3,097.94/x
  3. Step 3: Cross multiply
    5,336.16x = 7,363.58 × 3,097.94
  4. Step 4: Simplify right side
    5,336.16x = 22,811,929.03
  5. Step 5: Solve for x
    x = 22,811,929.03/5,336.16
  6. Step 6: Final answer
    x = 4,274.97

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.