Home / 240,627.05-332,061.29-133,194.77

Finding the Fourth Proportional to 240,627.05, 332,061.29 and 133,194.77

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Solution

The fourth proportional to 240,627.05, 332,061.29 and 133,194.77 is: 183,806.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,627.05 : 332,061.29 = 133,194.77 : x
  2. Step 2: Convert to fraction form
    240,627.05/332,061.29 = 133,194.77/x
  3. Step 3: Cross multiply
    240,627.05x = 332,061.29 × 133,194.77
  4. Step 4: Simplify right side
    240,627.05x = 44,228,825,487.15
  5. Step 5: Solve for x
    x = 44,228,825,487.15/240,627.05
  6. Step 6: Final answer
    x = 183,806.54

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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.