Home / 222,637.96-334,066.46-104,288.84

Finding the Fourth Proportional to 222,637.96, 334,066.46 and 104,288.84

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Solution

The fourth proportional to 222,637.96, 334,066.46 and 104,288.84 is: 156,484.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,637.96 : 334,066.46 = 104,288.84 : x
  2. Step 2: Convert to fraction form
    222,637.96/334,066.46 = 104,288.84/x
  3. Step 3: Cross multiply
    222,637.96x = 334,066.46 × 104,288.84
  4. Step 4: Simplify right side
    222,637.96x = 34,839,403,596.31
  5. Step 5: Solve for x
    x = 34,839,403,596.31/222,637.96
  6. Step 6: Final answer
    x = 156,484.56

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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.