Home / 197,475.61-296,244.17-64,324.91

Finding the Fourth Proportional to 197,475.61, 296,244.17 and 64,324.91

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Solution

The fourth proportional to 197,475.61, 296,244.17 and 64,324.91 is: 96,497.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,475.61 : 296,244.17 = 64,324.91 : x
  2. Step 2: Convert to fraction form
    197,475.61/296,244.17 = 64,324.91/x
  3. Step 3: Cross multiply
    197,475.61x = 296,244.17 × 64,324.91
  4. Step 4: Simplify right side
    197,475.61x = 19,055,879,573.27
  5. Step 5: Solve for x
    x = 19,055,879,573.27/197,475.61
  6. Step 6: Final answer
    x = 96,497.38

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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.