Home / 57,594.45-79,479.14-32,100.71

Finding the Fourth Proportional to 57,594.45, 79,479.14 and 32,100.71

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Solution

The fourth proportional to 57,594.45, 79,479.14 and 32,100.71 is: 44,298.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,594.45 : 79,479.14 = 32,100.71 : x
  2. Step 2: Convert to fraction form
    57,594.45/79,479.14 = 32,100.71/x
  3. Step 3: Cross multiply
    57,594.45x = 79,479.14 × 32,100.71
  4. Step 4: Simplify right side
    57,594.45x = 2,551,336,824.19
  5. Step 5: Solve for x
    x = 2,551,336,824.19/57,594.45
  6. Step 6: Final answer
    x = 44,298.31

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Why These Related Problems?

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