Home / 222,926.47-334,394.82-54,448.18

Finding the Fourth Proportional to 222,926.47, 334,394.82 and 54,448.18

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Solution

The fourth proportional to 222,926.47, 334,394.82 and 54,448.18 is: 81,673.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    222,926.47 : 334,394.82 = 54,448.18 : x
  2. Step 2: Convert to fraction form
    222,926.47/334,394.82 = 54,448.18/x
  3. Step 3: Cross multiply
    222,926.47x = 334,394.82 × 54,448.18
  4. Step 4: Simplify right side
    222,926.47x = 18,207,187,678.45
  5. Step 5: Solve for x
    x = 18,207,187,678.45/222,926.47
  6. Step 6: Final answer
    x = 81,673.51

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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.