Home / 5,901.12-8,850.69-2,202.37

Finding the Fourth Proportional to 5,901.12, 8,850.69 and 2,202.37

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Solution

The fourth proportional to 5,901.12, 8,850.69 and 2,202.37 is: 3,303.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,901.12 : 8,850.69 = 2,202.37 : x
  2. Step 2: Convert to fraction form
    5,901.12/8,850.69 = 2,202.37/x
  3. Step 3: Cross multiply
    5,901.12x = 8,850.69 × 2,202.37
  4. Step 4: Simplify right side
    5,901.12x = 19,492,472.01
  5. Step 5: Solve for x
    x = 19,492,472.01/5,901.12
  6. Step 6: Final answer
    x = 3,303.18

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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.