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Finding the Fourth Proportional to 1,846.74, 2,548.71 and 1,050.24

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Solution

The fourth proportional to 1,846.74, 2,548.71 and 1,050.24 is: 1,449.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,846.74 : 2,548.71 = 1,050.24 : x
  2. Step 2: Convert to fraction form
    1,846.74/2,548.71 = 1,050.24/x
  3. Step 3: Cross multiply
    1,846.74x = 2,548.71 × 1,050.24
  4. Step 4: Simplify right side
    1,846.74x = 2,676,757.19
  5. Step 5: Solve for x
    x = 2,676,757.19/1,846.74
  6. Step 6: Final answer
    x = 1,449.45

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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.