Home / 197,252.10-296,072.55-97,524.90

Finding the Fourth Proportional to 197,252.10, 296,072.55 and 97,524.90

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Solution

The fourth proportional to 197,252.10, 296,072.55 and 97,524.90 is: 146,383.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    197,252.10 : 296,072.55 = 97,524.90 : x
  2. Step 2: Convert to fraction form
    197,252.10/296,072.55 = 97,524.90/x
  3. Step 3: Cross multiply
    197,252.10x = 296,072.55 × 97,524.90
  4. Step 4: Simplify right side
    197,252.10x = 28,874,445,831.50
  5. Step 5: Solve for x
    x = 28,874,445,831.50/197,252.10
  6. Step 6: Final answer
    x = 146,383.46

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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.