Home / 204,033.30-306,049.95-173,852.70

Finding the Fourth Proportional to 204,033.30, 306,049.95 and 173,852.70

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Solution

The fourth proportional to 204,033.30, 306,049.95 and 173,852.70 is: 260,779.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,033.30 : 306,049.95 = 173,852.70 : x
  2. Step 2: Convert to fraction form
    204,033.30/306,049.95 = 173,852.70/x
  3. Step 3: Cross multiply
    204,033.30x = 306,049.95 × 173,852.70
  4. Step 4: Simplify right side
    204,033.30x = 53,207,610,142.37
  5. Step 5: Solve for x
    x = 53,207,610,142.37/204,033.30
  6. Step 6: Final answer
    x = 260,779.05

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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.