Home / 57,828.56-79,792.99-32,335.43

Finding the Fourth Proportional to 57,828.56, 79,792.99 and 32,335.43

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Solution

The fourth proportional to 57,828.56, 79,792.99 and 32,335.43 is: 44,617.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    57,828.56 : 79,792.99 = 32,335.43 : x
  2. Step 2: Convert to fraction form
    57,828.56/79,792.99 = 32,335.43/x
  3. Step 3: Cross multiply
    57,828.56x = 79,792.99 × 32,335.43
  4. Step 4: Simplify right side
    57,828.56x = 2,580,140,162.83
  5. Step 5: Solve for x
    x = 2,580,140,162.83/57,828.56
  6. Step 6: Final answer
    x = 44,617.06

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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.