Home / 3,536.30-5,304.96-1,070.84

Finding the Fourth Proportional to 3,536.30, 5,304.96 and 1,070.84

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Solution

The fourth proportional to 3,536.30, 5,304.96 and 1,070.84 is: 1,606.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,536.30 : 5,304.96 = 1,070.84 : x
  2. Step 2: Convert to fraction form
    3,536.30/5,304.96 = 1,070.84/x
  3. Step 3: Cross multiply
    3,536.30x = 5,304.96 × 1,070.84
  4. Step 4: Simplify right side
    3,536.30x = 5,680,736.84
  5. Step 5: Solve for x
    x = 5,680,736.84/3,536.30
  6. Step 6: Final answer
    x = 1,606.41

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1.5x scale

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.