Home / 35,110.20-52,665.30-33,652.20

Finding the Fourth Proportional to 35,110.20, 52,665.30 and 33,652.20

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Solution

The fourth proportional to 35,110.20, 52,665.30 and 33,652.20 is: 50,478.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,110.20 : 52,665.30 = 33,652.20 : x
  2. Step 2: Convert to fraction form
    35,110.20/52,665.30 = 33,652.20/x
  3. Step 3: Cross multiply
    35,110.20x = 52,665.30 × 33,652.20
  4. Step 4: Simplify right side
    35,110.20x = 1,772,303,208.66
  5. Step 5: Solve for x
    x = 1,772,303,208.66/35,110.20
  6. Step 6: Final answer
    x = 50,478.30

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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.