Home / 222,466.10-333,698.94-89,346.38

Finding the Fourth Proportional to 222,466.10, 333,698.94 and 89,346.38

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Solution

The fourth proportional to 222,466.10, 333,698.94 and 89,346.38 is: 134,019.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,466.10 : 333,698.94 = 89,346.38 : x
  2. Step 2: Convert to fraction form
    222,466.10/333,698.94 = 89,346.38/x
  3. Step 3: Cross multiply
    222,466.10x = 333,698.94 × 89,346.38
  4. Step 4: Simplify right side
    222,466.10x = 29,814,790,630.34
  5. Step 5: Solve for x
    x = 29,814,790,630.34/222,466.10
  6. Step 6: Final answer
    x = 134,019.48

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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.