Home / 222,681.65-333,996.17-62,769.58

Finding the Fourth Proportional to 222,681.65, 333,996.17 and 62,769.58

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Solution

The fourth proportional to 222,681.65, 333,996.17 and 62,769.58 is: 94,146.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,681.65 : 333,996.17 = 62,769.58 : x
  2. Step 2: Convert to fraction form
    222,681.65/333,996.17 = 62,769.58/x
  3. Step 3: Cross multiply
    222,681.65x = 333,996.17 × 62,769.58
  4. Step 4: Simplify right side
    222,681.65x = 20,964,798,163.67
  5. Step 5: Solve for x
    x = 20,964,798,163.67/222,681.65
  6. Step 6: Final answer
    x = 94,146.95

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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.