Home / 4,231.96-5,840.04-2,343.50

Finding the Fourth Proportional to 4,231.96, 5,840.04 and 2,343.50

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Solution

The fourth proportional to 4,231.96, 5,840.04 and 2,343.50 is: 3,233.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,231.96 : 5,840.04 = 2,343.50 : x
  2. Step 2: Convert to fraction form
    4,231.96/5,840.04 = 2,343.50/x
  3. Step 3: Cross multiply
    4,231.96x = 5,840.04 × 2,343.50
  4. Step 4: Simplify right side
    4,231.96x = 13,686,133.74
  5. Step 5: Solve for x
    x = 13,686,133.74/4,231.96
  6. Step 6: Final answer
    x = 3,233.99

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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.