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Finding the Fourth Proportional to 240,954.63, 332,519.34 and 133,526.46

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Solution

The fourth proportional to 240,954.63, 332,519.34 and 133,526.46 is: 184,267.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    240,954.63 : 332,519.34 = 133,526.46 : x
  2. Step 2: Convert to fraction form
    240,954.63/332,519.34 = 133,526.46/x
  3. Step 3: Cross multiply
    240,954.63x = 332,519.34 × 133,526.46
  4. Step 4: Simplify right side
    240,954.63x = 44,400,130,351.74
  5. Step 5: Solve for x
    x = 44,400,130,351.74/240,954.63
  6. Step 6: Final answer
    x = 184,267.60

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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.