Home / 222,046.90-333,069.94-64,275.10

Finding the Fourth Proportional to 222,046.90, 333,069.94 and 64,275.10

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Solution

The fourth proportional to 222,046.90, 333,069.94 and 64,275.10 is: 96,412.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,046.90 : 333,069.94 = 64,275.10 : x
  2. Step 2: Convert to fraction form
    222,046.90/333,069.94 = 64,275.10/x
  3. Step 3: Cross multiply
    222,046.90x = 333,069.94 × 64,275.10
  4. Step 4: Simplify right side
    222,046.90x = 21,408,103,700.49
  5. Step 5: Solve for x
    x = 21,408,103,700.49/222,046.90
  6. Step 6: Final answer
    x = 96,412.53

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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.