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Finding the Fourth Proportional to 244,595.40, 366,893.10 and 226,880.70

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Solution

The fourth proportional to 244,595.40, 366,893.10 and 226,880.70 is: 340,321.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,595.40 : 366,893.10 = 226,880.70 : x
  2. Step 2: Convert to fraction form
    244,595.40/366,893.10 = 226,880.70/x
  3. Step 3: Cross multiply
    244,595.40x = 366,893.10 × 226,880.70
  4. Step 4: Simplify right side
    244,595.40x = 83,240,963,353.17
  5. Step 5: Solve for x
    x = 83,240,963,353.17/244,595.40
  6. Step 6: Final answer
    x = 340,321.05

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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.