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Finding the Fourth Proportional to 244,556.64, 366,760.08 and 169,140.24

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Solution

The fourth proportional to 244,556.64, 366,760.08 and 169,140.24 is: 253,658.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    244,556.64 : 366,760.08 = 169,140.24 : x
  2. Step 2: Convert to fraction form
    244,556.64/366,760.08 = 169,140.24/x
  3. Step 3: Cross multiply
    244,556.64x = 366,760.08 × 169,140.24
  4. Step 4: Simplify right side
    244,556.64x = 62,033,887,953.62
  5. Step 5: Solve for x
    x = 62,033,887,953.62/244,556.64
  6. Step 6: Final answer
    x = 253,658.57

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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.