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Finding the Fourth Proportional to 222,602.41, 333,924.24 and 80,483.23

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Solution

The fourth proportional to 222,602.41, 333,924.24 and 80,483.23 is: 120,732.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,602.41 : 333,924.24 = 80,483.23 : x
  2. Step 2: Convert to fraction form
    222,602.41/333,924.24 = 80,483.23/x
  3. Step 3: Cross multiply
    222,602.41x = 333,924.24 × 80,483.23
  4. Step 4: Simplify right side
    222,602.41x = 26,875,301,410.50
  5. Step 5: Solve for x
    x = 26,875,301,410.50/222,602.41
  6. Step 6: Final answer
    x = 120,732.30

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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.