Home / 2,244.15-3,364.89-926.88

Finding the Fourth Proportional to 2,244.15, 3,364.89 and 926.88

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Solution

The fourth proportional to 2,244.15, 3,364.89 and 926.88 is: 1,389.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,244.15 : 3,364.89 = 926.88 : x
  2. Step 2: Convert to fraction form
    2,244.15/3,364.89 = 926.88/x
  3. Step 3: Cross multiply
    2,244.15x = 3,364.89 × 926.88
  4. Step 4: Simplify right side
    2,244.15x = 3,118,849.24
  5. Step 5: Solve for x
    x = 3,118,849.24/2,244.15
  6. Step 6: Final answer
    x = 1,389.77

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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.