Home / 197,701.43-296,590.87-64,545.93

Finding the Fourth Proportional to 197,701.43, 296,590.87 and 64,545.93

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Solution

The fourth proportional to 197,701.43, 296,590.87 and 64,545.93 is: 96,831.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,701.43 : 296,590.87 = 64,545.93 : x
  2. Step 2: Convert to fraction form
    197,701.43/296,590.87 = 64,545.93/x
  3. Step 3: Cross multiply
    197,701.43x = 296,590.87 × 64,545.93
  4. Step 4: Simplify right side
    197,701.43x = 19,143,733,251.27
  5. Step 5: Solve for x
    x = 19,143,733,251.27/197,701.43
  6. Step 6: Final answer
    x = 96,831.54

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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.