Home / 296,977.70-444,883.35-202,499.30

Finding the Fourth Proportional to 296,977.70, 444,883.35 and 202,499.30

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Solution

The fourth proportional to 296,977.70, 444,883.35 and 202,499.30 is: 303,351.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    296,977.70 : 444,883.35 = 202,499.30 : x
  2. Step 2: Convert to fraction form
    296,977.70/444,883.35 = 202,499.30/x
  3. Step 3: Cross multiply
    296,977.70x = 444,883.35 × 202,499.30
  4. Step 4: Simplify right side
    296,977.70x = 90,088,566,956.66
  5. Step 5: Solve for x
    x = 90,088,566,956.66/296,977.70
  6. Step 6: Final answer
    x = 303,351.29

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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.