Home / 7,056.09-10,581.06-3,353.97

Finding the Fourth Proportional to 7,056.09, 10,581.06 and 3,353.97

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Solution

The fourth proportional to 7,056.09, 10,581.06 and 3,353.97 is: 5,029.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,056.09 : 10,581.06 = 3,353.97 : x
  2. Step 2: Convert to fraction form
    7,056.09/10,581.06 = 3,353.97/x
  3. Step 3: Cross multiply
    7,056.09x = 10,581.06 × 3,353.97
  4. Step 4: Simplify right side
    7,056.09x = 35,488,557.81
  5. Step 5: Solve for x
    x = 35,488,557.81/7,056.09
  6. Step 6: Final answer
    x = 5,029.49

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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.