Home / 167,622.60-231,332.32-96,025.68

Finding the Fourth Proportional to 167,622.60, 231,332.32 and 96,025.68

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Solution

The fourth proportional to 167,622.60, 231,332.32 and 96,025.68 is: 132,522.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    167,622.60 : 231,332.32 = 96,025.68 : x
  2. Step 2: Convert to fraction form
    167,622.60/231,332.32 = 96,025.68/x
  3. Step 3: Cross multiply
    167,622.60x = 231,332.32 × 96,025.68
  4. Step 4: Simplify right side
    167,622.60x = 22,213,843,333.98
  5. Step 5: Solve for x
    x = 22,213,843,333.98/167,622.60
  6. Step 6: Final answer
    x = 132,522.96

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.