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Finding the Fourth Proportional to 57,594.87, 79,477.61 and 32,100.39

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Solution

The fourth proportional to 57,594.87, 79,477.61 and 32,100.39 is: 44,296.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,594.87 : 79,477.61 = 32,100.39 : x
  2. Step 2: Convert to fraction form
    57,594.87/79,477.61 = 32,100.39/x
  3. Step 3: Cross multiply
    57,594.87x = 79,477.61 × 32,100.39
  4. Step 4: Simplify right side
    57,594.87x = 2,551,262,116.77
  5. Step 5: Solve for x
    x = 2,551,262,116.77/57,594.87
  6. Step 6: Final answer
    x = 44,296.69

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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.