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Finding the Fourth Proportional to 4,394.63, 6,592.02 and 2,053.99

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Solution

The fourth proportional to 4,394.63, 6,592.02 and 2,053.99 is: 3,081.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,394.63 : 6,592.02 = 2,053.99 : x
  2. Step 2: Convert to fraction form
    4,394.63/6,592.02 = 2,053.99/x
  3. Step 3: Cross multiply
    4,394.63x = 6,592.02 × 2,053.99
  4. Step 4: Simplify right side
    4,394.63x = 13,539,926.68
  5. Step 5: Solve for x
    x = 13,539,926.68/4,394.63
  6. Step 6: Final answer
    x = 3,081.02

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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.