Home / 2,233.81-3,350.98-848.18

Finding the Fourth Proportional to 2,233.81, 3,350.98 and 848.18

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Solution

The fourth proportional to 2,233.81, 3,350.98 and 848.18 is: 1,272.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,233.81 : 3,350.98 = 848.18 : x
  2. Step 2: Convert to fraction form
    2,233.81/3,350.98 = 848.18/x
  3. Step 3: Cross multiply
    2,233.81x = 3,350.98 × 848.18
  4. Step 4: Simplify right side
    2,233.81x = 2,842,238.35
  5. Step 5: Solve for x
    x = 2,842,238.35/2,233.81
  6. Step 6: Final answer
    x = 1,272.37

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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.