Home / 222,336.08-333,382.20-152,233.04

Finding the Fourth Proportional to 222,336.08, 333,382.20 and 152,233.04

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Solution

The fourth proportional to 222,336.08, 333,382.20 and 152,233.04 is: 228,266.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,336.08 : 333,382.20 = 152,233.04 : x
  2. Step 2: Convert to fraction form
    222,336.08/333,382.20 = 152,233.04/x
  3. Step 3: Cross multiply
    222,336.08x = 333,382.20 × 152,233.04
  4. Step 4: Simplify right side
    222,336.08x = 50,751,785,787.89
  5. Step 5: Solve for x
    x = 50,751,785,787.89/222,336.08
  6. Step 6: Final answer
    x = 228,266.08

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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.