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Finding the Fourth Proportional to 63,833.63, 88,093.14 and 35,539.31

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Solution

The fourth proportional to 63,833.63, 88,093.14 and 35,539.31 is: 49,045.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,833.63 : 88,093.14 = 35,539.31 : x
  2. Step 2: Convert to fraction form
    63,833.63/88,093.14 = 35,539.31/x
  3. Step 3: Cross multiply
    63,833.63x = 88,093.14 × 35,539.31
  4. Step 4: Simplify right side
    63,833.63x = 3,130,769,498.29
  5. Step 5: Solve for x
    x = 3,130,769,498.29/63,833.63
  6. Step 6: Final answer
    x = 49,045.77

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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.