Home / 4,105.48-5,665.58-2,242.52

Finding the Fourth Proportional to 4,105.48, 5,665.58 and 2,242.52

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Solution

The fourth proportional to 4,105.48, 5,665.58 and 2,242.52 is: 3,094.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,105.48 : 5,665.58 = 2,242.52 : x
  2. Step 2: Convert to fraction form
    4,105.48/5,665.58 = 2,242.52/x
  3. Step 3: Cross multiply
    4,105.48x = 5,665.58 × 2,242.52
  4. Step 4: Simplify right side
    4,105.48x = 12,705,176.46
  5. Step 5: Solve for x
    x = 12,705,176.46/4,105.48
  6. Step 6: Final answer
    x = 3,094.69

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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.