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Finding the Fourth Proportional to 104,048.34, 156,080.52 and 37,494.96

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Solution

The fourth proportional to 104,048.34, 156,080.52 and 37,494.96 is: 56,245.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    104,048.34 : 156,080.52 = 37,494.96 : x
  2. Step 2: Convert to fraction form
    104,048.34/156,080.52 = 37,494.96/x
  3. Step 3: Cross multiply
    104,048.34x = 156,080.52 × 37,494.96
  4. Step 4: Simplify right side
    104,048.34x = 5,852,232,854.18
  5. Step 5: Solve for x
    x = 5,852,232,854.18/104,048.34
  6. Step 6: Final answer
    x = 56,245.33

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.