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Finding the Fourth Proportional to 222,352.94, 333,592.06 and 89,326.64

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Solution

The fourth proportional to 222,352.94, 333,592.06 and 89,326.64 is: 134,015.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,352.94 : 333,592.06 = 89,326.64 : x
  2. Step 2: Convert to fraction form
    222,352.94/333,592.06 = 89,326.64/x
  3. Step 3: Cross multiply
    222,352.94x = 333,592.06 × 89,326.64
  4. Step 4: Simplify right side
    222,352.94x = 29,798,657,850.48
  5. Step 5: Solve for x
    x = 29,798,657,850.48/222,352.94
  6. Step 6: Final answer
    x = 134,015.13

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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.