Home / 41,908.59-62,904.20-30,784.05

Finding the Fourth Proportional to 41,908.59, 62,904.20 and 30,784.05

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Solution

The fourth proportional to 41,908.59, 62,904.20 and 30,784.05 is: 46,206.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,908.59 : 62,904.20 = 30,784.05 : x
  2. Step 2: Convert to fraction form
    41,908.59/62,904.20 = 30,784.05/x
  3. Step 3: Cross multiply
    41,908.59x = 62,904.20 × 30,784.05
  4. Step 4: Simplify right side
    41,908.59x = 1,936,445,884.09
  5. Step 5: Solve for x
    x = 1,936,445,884.09/41,908.59
  6. Step 6: Final answer
    x = 46,206.42

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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.