Home / 197,792.17-296,716.53-61,026.86

Finding the Fourth Proportional to 197,792.17, 296,716.53 and 61,026.86

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Solution

The fourth proportional to 197,792.17, 296,716.53 and 61,026.86 is: 91,549.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,792.17 : 296,716.53 = 61,026.86 : x
  2. Step 2: Convert to fraction form
    197,792.17/296,716.53 = 61,026.86/x
  3. Step 3: Cross multiply
    197,792.17x = 296,716.53 × 61,026.86
  4. Step 4: Simplify right side
    197,792.17x = 18,107,678,877.79
  5. Step 5: Solve for x
    x = 18,107,678,877.79/197,792.17
  6. Step 6: Final answer
    x = 91,549.02

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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.