Home / 7,325.64-10,993.32-3,374.46

Finding the Fourth Proportional to 7,325.64, 10,993.32 and 3,374.46

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Solution

The fourth proportional to 7,325.64, 10,993.32 and 3,374.46 is: 5,063.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,325.64 : 10,993.32 = 3,374.46 : x
  2. Step 2: Convert to fraction form
    7,325.64/10,993.32 = 3,374.46/x
  3. Step 3: Cross multiply
    7,325.64x = 10,993.32 × 3,374.46
  4. Step 4: Simplify right side
    7,325.64x = 37,096,518.61
  5. Step 5: Solve for x
    x = 37,096,518.61/7,325.64
  6. Step 6: Final answer
    x = 5,063.93

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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.