Home / 4,816.49-6,644.34-3,325.24

Finding the Fourth Proportional to 4,816.49, 6,644.34 and 3,325.24

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Solution

The fourth proportional to 4,816.49, 6,644.34 and 3,325.24 is: 4,587.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,816.49 : 6,644.34 = 3,325.24 : x
  2. Step 2: Convert to fraction form
    4,816.49/6,644.34 = 3,325.24/x
  3. Step 3: Cross multiply
    4,816.49x = 6,644.34 × 3,325.24
  4. Step 4: Simplify right side
    4,816.49x = 22,094,025.14
  5. Step 5: Solve for x
    x = 22,094,025.14/4,816.49
  6. Step 6: Final answer
    x = 4,587.16

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Double scale
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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.