Home / 4,105.74-5,665.93-2,337.34

Finding the Fourth Proportional to 4,105.74, 5,665.93 and 2,337.34

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Solution

The fourth proportional to 4,105.74, 5,665.93 and 2,337.34 is: 3,225.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,105.74 : 5,665.93 = 2,337.34 : x
  2. Step 2: Convert to fraction form
    4,105.74/5,665.93 = 2,337.34/x
  3. Step 3: Cross multiply
    4,105.74x = 5,665.93 × 2,337.34
  4. Step 4: Simplify right side
    4,105.74x = 13,243,204.83
  5. Step 5: Solve for x
    x = 13,243,204.83/4,105.74
  6. Step 6: Final answer
    x = 3,225.53

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.