Home / 222,054.40-333,081.60-163,005.40

Finding the Fourth Proportional to 222,054.40, 333,081.60 and 163,005.40

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Solution

The fourth proportional to 222,054.40, 333,081.60 and 163,005.40 is: 244,508.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,054.40 : 333,081.60 = 163,005.40 : x
  2. Step 2: Convert to fraction form
    222,054.40/333,081.60 = 163,005.40/x
  3. Step 3: Cross multiply
    222,054.40x = 333,081.60 × 163,005.40
  4. Step 4: Simplify right side
    222,054.40x = 54,294,099,440.64
  5. Step 5: Solve for x
    x = 54,294,099,440.64/222,054.40
  6. Step 6: Final answer
    x = 244,508.10

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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.