Home / 5,946.49-8,867.39-5,530.96

Finding the Fourth Proportional to 5,946.49, 8,867.39 and 5,530.96

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Solution

The fourth proportional to 5,946.49, 8,867.39 and 5,530.96 is: 8,247.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,946.49 : 8,867.39 = 5,530.96 : x
  2. Step 2: Convert to fraction form
    5,946.49/8,867.39 = 5,530.96/x
  3. Step 3: Cross multiply
    5,946.49x = 8,867.39 × 5,530.96
  4. Step 4: Simplify right side
    5,946.49x = 49,045,179.39
  5. Step 5: Solve for x
    x = 49,045,179.39/5,946.49
  6. Step 6: Final answer
    x = 8,247.75

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.