Home / 4,814.52-6,644-2,606.52

Finding the Fourth Proportional to 4,814.52, 6,644 and 2,606.52

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Solution

The fourth proportional to 4,814.52, 6,644 and 2,606.52 is: 3,596.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,814.52 : 6,644 = 2,606.52 : x
  2. Step 2: Convert to fraction form
    4,814.52/6,644 = 2,606.52/x
  3. Step 3: Cross multiply
    4,814.52x = 6,644 × 2,606.52
  4. Step 4: Simplify right side
    4,814.52x = 17,317,718.88
  5. Step 5: Solve for x
    x = 17,317,718.88/4,814.52
  6. Step 6: Final answer
    x = 3,596.98

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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.