Home / 222,833.29-334,083.75-134,066.15

Finding the Fourth Proportional to 222,833.29, 334,083.75 and 134,066.15

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Solution

The fourth proportional to 222,833.29, 334,083.75 and 134,066.15 is: 200,999.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,833.29 : 334,083.75 = 134,066.15 : x
  2. Step 2: Convert to fraction form
    222,833.29/334,083.75 = 134,066.15/x
  3. Step 3: Cross multiply
    222,833.29x = 334,083.75 × 134,066.15
  4. Step 4: Simplify right side
    222,833.29x = 44,789,322,140.06
  5. Step 5: Solve for x
    x = 44,789,322,140.06/222,833.29
  6. Step 6: Final answer
    x = 200,999.24

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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.