Home / 7,052.33-10,578.62-3,353.81

Finding the Fourth Proportional to 7,052.33, 10,578.62 and 3,353.81

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Solution

The fourth proportional to 7,052.33, 10,578.62 and 3,353.81 is: 5,030.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,052.33 : 10,578.62 = 3,353.81 : x
  2. Step 2: Convert to fraction form
    7,052.33/10,578.62 = 3,353.81/x
  3. Step 3: Cross multiply
    7,052.33x = 10,578.62 × 3,353.81
  4. Step 4: Simplify right side
    7,052.33x = 35,478,691.22
  5. Step 5: Solve for x
    x = 35,478,691.22/7,052.33
  6. Step 6: Final answer
    x = 5,030.77

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.