Home / 164,286.69-246,335.66-64,329.85

Finding the Fourth Proportional to 164,286.69, 246,335.66 and 64,329.85

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Solution

The fourth proportional to 164,286.69, 246,335.66 and 64,329.85 is: 96,457.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    164,286.69 : 246,335.66 = 64,329.85 : x
  2. Step 2: Convert to fraction form
    164,286.69/246,335.66 = 64,329.85/x
  3. Step 3: Cross multiply
    164,286.69x = 246,335.66 × 64,329.85
  4. Step 4: Simplify right side
    164,286.69x = 15,846,736,057.45
  5. Step 5: Solve for x
    x = 15,846,736,057.45/164,286.69
  6. Step 6: Final answer
    x = 96,457.82

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.