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Finding the Fourth Proportional to 222,262.68, 333,334.80 and 62,329.80

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Solution

The fourth proportional to 222,262.68, 333,334.80 and 62,329.80 is: 93,478.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,262.68 : 333,334.80 = 62,329.80 : x
  2. Step 2: Convert to fraction form
    222,262.68/333,334.80 = 62,329.80/x
  3. Step 3: Cross multiply
    222,262.68x = 333,334.80 × 62,329.80
  4. Step 4: Simplify right side
    222,262.68x = 20,776,691,417.04
  5. Step 5: Solve for x
    x = 20,776,691,417.04/222,262.68
  6. Step 6: Final answer
    x = 93,478.09

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1.5x scale

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.