Home / 58,966.62-81,375.39-32,110.59

Finding the Fourth Proportional to 58,966.62, 81,375.39 and 32,110.59

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Solution

The fourth proportional to 58,966.62, 81,375.39 and 32,110.59 is: 44,313.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,966.62 : 81,375.39 = 32,110.59 : x
  2. Step 2: Convert to fraction form
    58,966.62/81,375.39 = 32,110.59/x
  3. Step 3: Cross multiply
    58,966.62x = 81,375.39 × 32,110.59
  4. Step 4: Simplify right side
    58,966.62x = 2,613,012,089.54
  5. Step 5: Solve for x
    x = 2,613,012,089.54/58,966.62
  6. Step 6: Final answer
    x = 44,313.41

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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.