Home / 35,511.62-52,976.36-34,546.30

Finding the Fourth Proportional to 35,511.62, 52,976.36 and 34,546.30

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Solution

The fourth proportional to 35,511.62, 52,976.36 and 34,546.30 is: 51,536.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,511.62 : 52,976.36 = 34,546.30 : x
  2. Step 2: Convert to fraction form
    35,511.62/52,976.36 = 34,546.30/x
  3. Step 3: Cross multiply
    35,511.62x = 52,976.36 × 34,546.30
  4. Step 4: Simplify right side
    35,511.62x = 1,830,137,179.39
  5. Step 5: Solve for x
    x = 1,830,137,179.39/35,511.62
  6. Step 6: Final answer
    x = 51,536.30

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.