Home / 4,010.10-5,533.74-2,331.42

Finding the Fourth Proportional to 4,010.10, 5,533.74 and 2,331.42

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Solution

The fourth proportional to 4,010.10, 5,533.74 and 2,331.42 is: 3,217.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,010.10 : 5,533.74 = 2,331.42 : x
  2. Step 2: Convert to fraction form
    4,010.10/5,533.74 = 2,331.42/x
  3. Step 3: Cross multiply
    4,010.10x = 5,533.74 × 2,331.42
  4. Step 4: Simplify right side
    4,010.10x = 12,901,472.11
  5. Step 5: Solve for x
    x = 12,901,472.11/4,010.10
  6. Step 6: Final answer
    x = 3,217.24

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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.