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Finding the Fourth Proportional to 222,625.08, 333,854.58 and 89,460.27

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Solution

The fourth proportional to 222,625.08, 333,854.58 and 89,460.27 is: 134,157.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,625.08 : 333,854.58 = 89,460.27 : x
  2. Step 2: Convert to fraction form
    222,625.08/333,854.58 = 89,460.27/x
  3. Step 3: Cross multiply
    222,625.08x = 333,854.58 × 89,460.27
  4. Step 4: Simplify right side
    222,625.08x = 29,866,720,867.54
  5. Step 5: Solve for x
    x = 29,866,720,867.54/222,625.08
  6. Step 6: Final answer
    x = 134,157.04

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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.