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Finding the Fourth Proportional to 222,651.69, 333,969.30 and 96,323.73

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Solution

The fourth proportional to 222,651.69, 333,969.30 and 96,323.73 is: 144,482.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,651.69 : 333,969.30 = 96,323.73 : x
  2. Step 2: Convert to fraction form
    222,651.69/333,969.30 = 96,323.73/x
  3. Step 3: Cross multiply
    222,651.69x = 333,969.30 × 96,323.73
  4. Step 4: Simplify right side
    222,651.69x = 32,169,168,681.49
  5. Step 5: Solve for x
    x = 32,169,168,681.49/222,651.69
  6. Step 6: Final answer
    x = 144,482.03

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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.