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Finding the Fourth Proportional to 57,594.59, 79,479.32 and 32,100.83

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Solution

The fourth proportional to 57,594.59, 79,479.32 and 32,100.83 is: 44,298.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,594.59 : 79,479.32 = 32,100.83 : x
  2. Step 2: Convert to fraction form
    57,594.59/79,479.32 = 32,100.83/x
  3. Step 3: Cross multiply
    57,594.59x = 79,479.32 × 32,100.83
  4. Step 4: Simplify right side
    57,594.59x = 2,551,351,581.93
  5. Step 5: Solve for x
    x = 2,551,351,581.93/57,594.59
  6. Step 6: Final answer
    x = 44,298.46

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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.