Home / 204,226.60-306,340.08-63,996.16

Finding the Fourth Proportional to 204,226.60, 306,340.08 and 63,996.16

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Solution

The fourth proportional to 204,226.60, 306,340.08 and 63,996.16 is: 95,994.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    204,226.60 : 306,340.08 = 63,996.16 : x
  2. Step 2: Convert to fraction form
    204,226.60/306,340.08 = 63,996.16/x
  3. Step 3: Cross multiply
    204,226.60x = 306,340.08 × 63,996.16
  4. Step 4: Simplify right side
    204,226.60x = 19,604,588,774.09
  5. Step 5: Solve for x
    x = 19,604,588,774.09/204,226.60
  6. Step 6: Final answer
    x = 95,994.30

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1.5x scale

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.