Home / 244,311.36-366,461.85-66,818.37

Finding the Fourth Proportional to 244,311.36, 366,461.85 and 66,818.37

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Solution

The fourth proportional to 244,311.36, 366,461.85 and 66,818.37 is: 100,226.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,311.36 : 366,461.85 = 66,818.37 : x
  2. Step 2: Convert to fraction form
    244,311.36/366,461.85 = 66,818.37/x
  3. Step 3: Cross multiply
    244,311.36x = 366,461.85 × 66,818.37
  4. Step 4: Simplify right side
    244,311.36x = 24,486,383,484.18
  5. Step 5: Solve for x
    x = 24,486,383,484.18/244,311.36
  6. Step 6: Final answer
    x = 100,226.14

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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.