Home / 222,335.08-333,380.70-152,232.04

Finding the Fourth Proportional to 222,335.08, 333,380.70 and 152,232.04

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Solution

The fourth proportional to 222,335.08, 333,380.70 and 152,232.04 is: 228,264.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,335.08 : 333,380.70 = 152,232.04 : x
  2. Step 2: Convert to fraction form
    222,335.08/333,380.70 = 152,232.04/x
  3. Step 3: Cross multiply
    222,335.08x = 333,380.70 × 152,232.04
  4. Step 4: Simplify right side
    222,335.08x = 50,751,224,057.63
  5. Step 5: Solve for x
    x = 50,751,224,057.63/222,335.08
  6. Step 6: Final answer
    x = 228,264.58

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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.