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Finding the Fourth Proportional to 63,116.10, 87,094.17 and 34,819.98

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Solution

The fourth proportional to 63,116.10, 87,094.17 and 34,819.98 is: 48,048.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,116.10 : 87,094.17 = 34,819.98 : x
  2. Step 2: Convert to fraction form
    63,116.10/87,094.17 = 34,819.98/x
  3. Step 3: Cross multiply
    63,116.10x = 87,094.17 × 34,819.98
  4. Step 4: Simplify right side
    63,116.10x = 3,032,617,257.52
  5. Step 5: Solve for x
    x = 3,032,617,257.52/63,116.10
  6. Step 6: Final answer
    x = 48,048.24

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.