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Finding the Fourth Proportional to 57,594.39, 79,478.19 and 32,099.37

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Solution

The fourth proportional to 57,594.39, 79,478.19 and 32,099.37 is: 44,295.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,594.39 : 79,478.19 = 32,099.37 : x
  2. Step 2: Convert to fraction form
    57,594.39/79,478.19 = 32,099.37/x
  3. Step 3: Cross multiply
    57,594.39x = 79,478.19 × 32,099.37
  4. Step 4: Simplify right side
    57,594.39x = 2,551,199,827.74
  5. Step 5: Solve for x
    x = 2,551,199,827.74/57,594.39
  6. Step 6: Final answer
    x = 44,295.98

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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.