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Finding the Fourth Proportional to 333,483.24, 500,277.18 and 108,791.82

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Solution

The fourth proportional to 333,483.24, 500,277.18 and 108,791.82 is: 163,204.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    333,483.24 : 500,277.18 = 108,791.82 : x
  2. Step 2: Convert to fraction form
    333,483.24/500,277.18 = 108,791.82/x
  3. Step 3: Cross multiply
    333,483.24x = 500,277.18 × 108,791.82
  4. Step 4: Simplify right side
    333,483.24x = 54,426,064,916.67
  5. Step 5: Solve for x
    x = 54,426,064,916.67/333,483.24
  6. Step 6: Final answer
    x = 163,204.80

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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.