Home / 241,700.96-362,560.55-91,913.33

Finding the Fourth Proportional to 241,700.96, 362,560.55 and 91,913.33

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Solution

The fourth proportional to 241,700.96, 362,560.55 and 91,913.33 is: 137,873.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    241,700.96 : 362,560.55 = 91,913.33 : x
  2. Step 2: Convert to fraction form
    241,700.96/362,560.55 = 91,913.33/x
  3. Step 3: Cross multiply
    241,700.96x = 362,560.55 × 91,913.33
  4. Step 4: Simplify right side
    241,700.96x = 33,324,145,204.76
  5. Step 5: Solve for x
    x = 33,324,145,204.76/241,700.96
  6. Step 6: Final answer
    x = 137,873.45

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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.