Home / 35,634.36-49,175.88-22,211.04

Finding the Fourth Proportional to 35,634.36, 49,175.88 and 22,211.04

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Solution

The fourth proportional to 35,634.36, 49,175.88 and 22,211.04 is: 30,651.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,634.36 : 49,175.88 = 22,211.04 : x
  2. Step 2: Convert to fraction form
    35,634.36/49,175.88 = 22,211.04/x
  3. Step 3: Cross multiply
    35,634.36x = 49,175.88 × 22,211.04
  4. Step 4: Simplify right side
    35,634.36x = 1,092,247,437.72
  5. Step 5: Solve for x
    x = 1,092,247,437.72/35,634.36
  6. Step 6: Final answer
    x = 30,651.52

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.