Home / 121,952.14-182,922.72-50,845.48

Finding the Fourth Proportional to 121,952.14, 182,922.72 and 50,845.48

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Solution

The fourth proportional to 121,952.14, 182,922.72 and 50,845.48 is: 76,265.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    121,952.14 : 182,922.72 = 50,845.48 : x
  2. Step 2: Convert to fraction form
    121,952.14/182,922.72 = 50,845.48/x
  3. Step 3: Cross multiply
    121,952.14x = 182,922.72 × 50,845.48
  4. Step 4: Simplify right side
    121,952.14x = 9,300,793,501.31
  5. Step 5: Solve for x
    x = 9,300,793,501.31/121,952.14
  6. Step 6: Final answer
    x = 76,265.93

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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.