Home / 34,730.20-52,095.30-33,272.20

Finding the Fourth Proportional to 34,730.20, 52,095.30 and 33,272.20

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Solution

The fourth proportional to 34,730.20, 52,095.30 and 33,272.20 is: 49,908.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,730.20 : 52,095.30 = 33,272.20 : x
  2. Step 2: Convert to fraction form
    34,730.20/52,095.30 = 33,272.20/x
  3. Step 3: Cross multiply
    34,730.20x = 52,095.30 × 33,272.20
  4. Step 4: Simplify right side
    34,730.20x = 1,733,325,240.66
  5. Step 5: Solve for x
    x = 1,733,325,240.66/34,730.20
  6. Step 6: Final answer
    x = 49,908.30

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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.