Home / 222,721.49-333,923.55-104,328.24

Finding the Fourth Proportional to 222,721.49, 333,923.55 and 104,328.24

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Solution

The fourth proportional to 222,721.49, 333,923.55 and 104,328.24 is: 156,418.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,721.49 : 333,923.55 = 104,328.24 : x
  2. Step 2: Convert to fraction form
    222,721.49/333,923.55 = 104,328.24/x
  3. Step 3: Cross multiply
    222,721.49x = 333,923.55 × 104,328.24
  4. Step 4: Simplify right side
    222,721.49x = 34,837,656,266.05
  5. Step 5: Solve for x
    x = 34,837,656,266.05/222,721.49
  6. Step 6: Final answer
    x = 156,418.03

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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.