Home / 222,961.01-334,519.28-94,942.13

Finding the Fourth Proportional to 222,961.01, 334,519.28 and 94,942.13

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Solution

The fourth proportional to 222,961.01, 334,519.28 and 94,942.13 is: 142,446.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,961.01 : 334,519.28 = 94,942.13 : x
  2. Step 2: Convert to fraction form
    222,961.01/334,519.28 = 94,942.13/x
  3. Step 3: Cross multiply
    222,961.01x = 334,519.28 × 94,942.13
  4. Step 4: Simplify right side
    222,961.01x = 31,759,973,686.89
  5. Step 5: Solve for x
    x = 31,759,973,686.89/222,961.01
  6. Step 6: Final answer
    x = 142,446.31

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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.