Home / 301,994.27-452,005.70-222,011.06

Finding the Fourth Proportional to 301,994.27, 452,005.70 and 222,011.06

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Solution

The fourth proportional to 301,994.27, 452,005.70 and 222,011.06 is: 332,291.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    301,994.27 : 452,005.70 = 222,011.06 : x
  2. Step 2: Convert to fraction form
    301,994.27/452,005.70 = 222,011.06/x
  3. Step 3: Cross multiply
    301,994.27x = 452,005.70 × 222,011.06
  4. Step 4: Simplify right side
    301,994.27x = 100,350,261,212.96
  5. Step 5: Solve for x
    x = 100,350,261,212.96/301,994.27
  6. Step 6: Final answer
    x = 332,291.94

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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.