Home / 59,913.69-82,680.66-33,057.87

Finding the Fourth Proportional to 59,913.69, 82,680.66 and 33,057.87

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Solution

The fourth proportional to 59,913.69, 82,680.66 and 33,057.87 is: 45,619.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,913.69 : 82,680.66 = 33,057.87 : x
  2. Step 2: Convert to fraction form
    59,913.69/82,680.66 = 33,057.87/x
  3. Step 3: Cross multiply
    59,913.69x = 82,680.66 × 33,057.87
  4. Step 4: Simplify right side
    59,913.69x = 2,733,246,509.79
  5. Step 5: Solve for x
    x = 2,733,246,509.79/59,913.69
  6. Step 6: Final answer
    x = 45,619.73

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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.