Home / 4,473.40-6,704.29-1,837.92

Finding the Fourth Proportional to 4,473.40, 6,704.29 and 1,837.92

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Solution

The fourth proportional to 4,473.40, 6,704.29 and 1,837.92 is: 2,754.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,473.40 : 6,704.29 = 1,837.92 : x
  2. Step 2: Convert to fraction form
    4,473.40/6,704.29 = 1,837.92/x
  3. Step 3: Cross multiply
    4,473.40x = 6,704.29 × 1,837.92
  4. Step 4: Simplify right side
    4,473.40x = 12,321,948.68
  5. Step 5: Solve for x
    x = 12,321,948.68/4,473.40
  6. Step 6: Final answer
    x = 2,754.50

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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.