Home / 333,022.73-499,616.04-96,389.33

Finding the Fourth Proportional to 333,022.73, 499,616.04 and 96,389.33

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Solution

The fourth proportional to 333,022.73, 499,616.04 and 96,389.33 is: 144,607.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,022.73 : 499,616.04 = 96,389.33 : x
  2. Step 2: Convert to fraction form
    333,022.73/499,616.04 = 96,389.33/x
  3. Step 3: Cross multiply
    333,022.73x = 499,616.04 × 96,389.33
  4. Step 4: Simplify right side
    333,022.73x = 48,157,652,854.77
  5. Step 5: Solve for x
    x = 48,157,652,854.77/333,022.73
  6. Step 6: Final answer
    x = 144,607.71

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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.