Home / 7,066.64-10,597.26-3,366.04

Finding the Fourth Proportional to 7,066.64, 10,597.26 and 3,366.04

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Solution

The fourth proportional to 7,066.64, 10,597.26 and 3,366.04 is: 5,047.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,066.64 : 10,597.26 = 3,366.04 : x
  2. Step 2: Convert to fraction form
    7,066.64/10,597.26 = 3,366.04/x
  3. Step 3: Cross multiply
    7,066.64x = 10,597.26 × 3,366.04
  4. Step 4: Simplify right side
    7,066.64x = 35,670,801.05
  5. Step 5: Solve for x
    x = 35,670,801.05/7,066.64
  6. Step 6: Final answer
    x = 5,047.77

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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.