Home / 1,597.33-2,393.24-1,246.63

Finding the Fourth Proportional to 1,597.33, 2,393.24 and 1,246.63

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Solution

The fourth proportional to 1,597.33, 2,393.24 and 1,246.63 is: 1,867.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    1,597.33 : 2,393.24 = 1,246.63 : x
  2. Step 2: Convert to fraction form
    1,597.33/2,393.24 = 1,246.63/x
  3. Step 3: Cross multiply
    1,597.33x = 2,393.24 × 1,246.63
  4. Step 4: Simplify right side
    1,597.33x = 2,983,484.78
  5. Step 5: Solve for x
    x = 2,983,484.78/1,597.33
  6. Step 6: Final answer
    x = 1,867.79

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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.