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Finding the Fourth Proportional to 624,859.88, 937,333.56 and 250,882.88

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Solution

The fourth proportional to 624,859.88, 937,333.56 and 250,882.88 is: 376,341.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    624,859.88 : 937,333.56 = 250,882.88 : x
  2. Step 2: Convert to fraction form
    624,859.88/937,333.56 = 250,882.88/x
  3. Step 3: Cross multiply
    624,859.88x = 937,333.56 × 250,882.88
  4. Step 4: Simplify right side
    624,859.88x = 235,160,937,739.58
  5. Step 5: Solve for x
    x = 235,160,937,739.58/624,859.88
  6. Step 6: Final answer
    x = 376,341.88

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.