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Finding the Fourth Proportional to 4,364.52, 6,018.26 and 3,799.95

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Solution

The fourth proportional to 4,364.52, 6,018.26 and 3,799.95 is: 5,239.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,364.52 : 6,018.26 = 3,799.95 : x
  2. Step 2: Convert to fraction form
    4,364.52/6,018.26 = 3,799.95/x
  3. Step 3: Cross multiply
    4,364.52x = 6,018.26 × 3,799.95
  4. Step 4: Simplify right side
    4,364.52x = 22,869,068.09
  5. Step 5: Solve for x
    x = 22,869,068.09/4,364.52
  6. Step 6: Final answer
    x = 5,239.77

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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.