Home / 333,831.24-500,828.94-97,175.97

Finding the Fourth Proportional to 333,831.24, 500,828.94 and 97,175.97

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Solution

The fourth proportional to 333,831.24, 500,828.94 and 97,175.97 is: 145,787.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,831.24 : 500,828.94 = 97,175.97 : x
  2. Step 2: Convert to fraction form
    333,831.24/500,828.94 = 97,175.97/x
  3. Step 3: Cross multiply
    333,831.24x = 500,828.94 × 97,175.97
  4. Step 4: Simplify right side
    333,831.24x = 48,668,538,048.57
  5. Step 5: Solve for x
    x = 48,668,538,048.57/333,831.24
  6. Step 6: Final answer
    x = 145,787.85

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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.