Home / 4,133.89-5,705.24-2,365.75

Finding the Fourth Proportional to 4,133.89, 5,705.24 and 2,365.75

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Solution

The fourth proportional to 4,133.89, 5,705.24 and 2,365.75 is: 3,265.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,133.89 : 5,705.24 = 2,365.75 : x
  2. Step 2: Convert to fraction form
    4,133.89/5,705.24 = 2,365.75/x
  3. Step 3: Cross multiply
    4,133.89x = 5,705.24 × 2,365.75
  4. Step 4: Simplify right side
    4,133.89x = 13,497,171.53
  5. Step 5: Solve for x
    x = 13,497,171.53/4,133.89
  6. Step 6: Final answer
    x = 3,265.01

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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.