Home / 329,723.46-494,606.16-93,084.66

Finding the Fourth Proportional to 329,723.46, 494,606.16 and 93,084.66

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Solution

The fourth proportional to 329,723.46, 494,606.16 and 93,084.66 is: 139,632.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    329,723.46 : 494,606.16 = 93,084.66 : x
  2. Step 2: Convert to fraction form
    329,723.46/494,606.16 = 93,084.66/x
  3. Step 3: Cross multiply
    329,723.46x = 494,606.16 × 93,084.66
  4. Step 4: Simplify right side
    329,723.46x = 46,040,246,237.51
  5. Step 5: Solve for x
    x = 46,040,246,237.51/329,723.46
  6. Step 6: Final answer
    x = 139,632.91

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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.