Home / 4,835.52-6,663.66-3,260.88

Finding the Fourth Proportional to 4,835.52, 6,663.66 and 3,260.88

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Solution

The fourth proportional to 4,835.52, 6,663.66 and 3,260.88 is: 4,493.70

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,835.52 : 6,663.66 = 3,260.88 : x
  2. Step 2: Convert to fraction form
    4,835.52/6,663.66 = 3,260.88/x
  3. Step 3: Cross multiply
    4,835.52x = 6,663.66 × 3,260.88
  4. Step 4: Simplify right side
    4,835.52x = 21,729,395.62
  5. Step 5: Solve for x
    x = 21,729,395.62/4,835.52
  6. Step 6: Final answer
    x = 4,493.70

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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.