Home / 3,536.64-5,302.80-1,196.13

Finding the Fourth Proportional to 3,536.64, 5,302.80 and 1,196.13

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Solution

The fourth proportional to 3,536.64, 5,302.80 and 1,196.13 is: 1,793.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,536.64 : 5,302.80 = 1,196.13 : x
  2. Step 2: Convert to fraction form
    3,536.64/5,302.80 = 1,196.13/x
  3. Step 3: Cross multiply
    3,536.64x = 5,302.80 × 1,196.13
  4. Step 4: Simplify right side
    3,536.64x = 6,342,838.16
  5. Step 5: Solve for x
    x = 6,342,838.16/3,536.64
  6. Step 6: Final answer
    x = 1,793.46

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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.