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Finding the Fourth Proportional to 233,401.84, 322,096.48 and 132,806.32

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Solution

The fourth proportional to 233,401.84, 322,096.48 and 132,806.32 is: 183,273.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    233,401.84 : 322,096.48 = 132,806.32 : x
  2. Step 2: Convert to fraction form
    233,401.84/322,096.48 = 132,806.32/x
  3. Step 3: Cross multiply
    233,401.84x = 322,096.48 × 132,806.32
  4. Step 4: Simplify right side
    233,401.84x = 42,776,448,193.75
  5. Step 5: Solve for x
    x = 42,776,448,193.75/233,401.84
  6. Step 6: Final answer
    x = 183,273.83

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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.