Home / 264,818.70-365,442.12-150,107.92

Finding the Fourth Proportional to 264,818.70, 365,442.12 and 150,107.92

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Solution

The fourth proportional to 264,818.70, 365,442.12 and 150,107.92 is: 207,144.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,818.70 : 365,442.12 = 150,107.92 : x
  2. Step 2: Convert to fraction form
    264,818.70/365,442.12 = 150,107.92/x
  3. Step 3: Cross multiply
    264,818.70x = 365,442.12 × 150,107.92
  4. Step 4: Simplify right side
    264,818.70x = 54,855,756,513.59
  5. Step 5: Solve for x
    x = 54,855,756,513.59/264,818.70
  6. Step 6: Final answer
    x = 207,144.57

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.