Home / 4,143.00-5,716.05-2,350.18

Finding the Fourth Proportional to 4,143.00, 5,716.05 and 2,350.18

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Solution

The fourth proportional to 4,143.00, 5,716.05 and 2,350.18 is: 3,242.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,143.00 : 5,716.05 = 2,350.18 : x
  2. Step 2: Convert to fraction form
    4,143.00/5,716.05 = 2,350.18/x
  3. Step 3: Cross multiply
    4,143.00x = 5,716.05 × 2,350.18
  4. Step 4: Simplify right side
    4,143.00x = 13,433,740.51
  5. Step 5: Solve for x
    x = 13,433,740.51/4,143.00
  6. Step 6: Final answer
    x = 3,242.52

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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.