Home / 197,360.36-296,077.05-62,458.38

Finding the Fourth Proportional to 197,360.36, 296,077.05 and 62,458.38

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Solution

The fourth proportional to 197,360.36, 296,077.05 and 62,458.38 is: 93,699.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,360.36 : 296,077.05 = 62,458.38 : x
  2. Step 2: Convert to fraction form
    197,360.36/296,077.05 = 62,458.38/x
  3. Step 3: Cross multiply
    197,360.36x = 296,077.05 × 62,458.38
  4. Step 4: Simplify right side
    197,360.36x = 18,492,491,105.50
  5. Step 5: Solve for x
    x = 18,492,491,105.50/197,360.36
  6. Step 6: Final answer
    x = 93,699.12

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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.