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Finding the Fourth Proportional to 264,164.99, 364,273.61 and 226,050.66

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Solution

The fourth proportional to 264,164.99, 364,273.61 and 226,050.66 is: 311,715.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    264,164.99 : 364,273.61 = 226,050.66 : x
  2. Step 2: Convert to fraction form
    264,164.99/364,273.61 = 226,050.66/x
  3. Step 3: Cross multiply
    264,164.99x = 364,273.61 × 226,050.66
  4. Step 4: Simplify right side
    264,164.99x = 82,344,288,830.83
  5. Step 5: Solve for x
    x = 82,344,288,830.83/264,164.99
  6. Step 6: Final answer
    x = 311,715.38

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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.