Home / 96,467.50-133,125.20-54,026.04

Finding the Fourth Proportional to 96,467.50, 133,125.20 and 54,026.04

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Solution

The fourth proportional to 96,467.50, 133,125.20 and 54,026.04 is: 74,555.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,467.50 : 133,125.20 = 54,026.04 : x
  2. Step 2: Convert to fraction form
    96,467.50/133,125.20 = 54,026.04/x
  3. Step 3: Cross multiply
    96,467.50x = 133,125.20 × 54,026.04
  4. Step 4: Simplify right side
    96,467.50x = 7,192,227,380.21
  5. Step 5: Solve for x
    x = 7,192,227,380.21/96,467.50
  6. Step 6: Final answer
    x = 74,555.96

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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.