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Finding the Fourth Proportional to 327,675.02, 452,162.74 and 182,469.84

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Solution

The fourth proportional to 327,675.02, 452,162.74 and 182,469.84 is: 251,792.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    327,675.02 : 452,162.74 = 182,469.84 : x
  2. Step 2: Convert to fraction form
    327,675.02/452,162.74 = 182,469.84/x
  3. Step 3: Cross multiply
    327,675.02x = 452,162.74 × 182,469.84
  4. Step 4: Simplify right side
    327,675.02x = 82,506,062,821.76
  5. Step 5: Solve for x
    x = 82,506,062,821.76/327,675.02
  6. Step 6: Final answer
    x = 251,792.35

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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.