Home / 160,948.52-222,057.59-92,956.52

Finding the Fourth Proportional to 160,948.52, 222,057.59 and 92,956.52

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Solution

The fourth proportional to 160,948.52, 222,057.59 and 92,956.52 is: 128,250.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    160,948.52 : 222,057.59 = 92,956.52 : x
  2. Step 2: Convert to fraction form
    160,948.52/222,057.59 = 92,956.52/x
  3. Step 3: Cross multiply
    160,948.52x = 222,057.59 × 92,956.52
  4. Step 4: Simplify right side
    160,948.52x = 20,641,700,805.99
  5. Step 5: Solve for x
    x = 20,641,700,805.99/160,948.52
  6. Step 6: Final answer
    x = 128,250.33

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.