Home / 4,394.60-6,058.24-3,133.47

Finding the Fourth Proportional to 4,394.60, 6,058.24 and 3,133.47

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Solution

The fourth proportional to 4,394.60, 6,058.24 and 3,133.47 is: 4,319.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,394.60 : 6,058.24 = 3,133.47 : x
  2. Step 2: Convert to fraction form
    4,394.60/6,058.24 = 3,133.47/x
  3. Step 3: Cross multiply
    4,394.60x = 6,058.24 × 3,133.47
  4. Step 4: Simplify right side
    4,394.60x = 18,983,311.73
  5. Step 5: Solve for x
    x = 18,983,311.73/4,394.60
  6. Step 6: Final answer
    x = 4,319.69

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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.