Home / 240,625.85-332,059.65-133,193.58

Finding the Fourth Proportional to 240,625.85, 332,059.65 and 133,193.58

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Solution

The fourth proportional to 240,625.85, 332,059.65 and 133,193.58 is: 183,804.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,625.85 : 332,059.65 = 133,193.58 : x
  2. Step 2: Convert to fraction form
    240,625.85/332,059.65 = 133,193.58/x
  3. Step 3: Cross multiply
    240,625.85x = 332,059.65 × 133,193.58
  4. Step 4: Simplify right side
    240,625.85x = 44,228,213,557.05
  5. Step 5: Solve for x
    x = 44,228,213,557.05/240,625.85
  6. Step 6: Final answer
    x = 183,804.91

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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.