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Finding the Fourth Proportional to 182,604.89, 251,990.03 and 102,033.07

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Solution

The fourth proportional to 182,604.89, 251,990.03 and 102,033.07 is: 140,803.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    182,604.89 : 251,990.03 = 102,033.07 : x
  2. Step 2: Convert to fraction form
    182,604.89/251,990.03 = 102,033.07/x
  3. Step 3: Cross multiply
    182,604.89x = 251,990.03 × 102,033.07
  4. Step 4: Simplify right side
    182,604.89x = 25,711,315,995.40
  5. Step 5: Solve for x
    x = 25,711,315,995.40/182,604.89
  6. Step 6: Final answer
    x = 140,803.00

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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.