Home / 222,961.34-334,399.95-63,036

Finding the Fourth Proportional to 222,961.34, 334,399.95 and 63,036

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Solution

The fourth proportional to 222,961.34, 334,399.95 and 63,036 is: 94,542.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,961.34 : 334,399.95 = 63,036 : x
  2. Step 2: Convert to fraction form
    222,961.34/334,399.95 = 63,036/x
  3. Step 3: Cross multiply
    222,961.34x = 334,399.95 × 63,036
  4. Step 4: Simplify right side
    222,961.34x = 21,079,235,248.20
  5. Step 5: Solve for x
    x = 21,079,235,248.20/222,961.34
  6. Step 6: Final answer
    x = 94,542.11

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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.