Home / 49,269.38-67,992.01-26,913.38

Finding the Fourth Proportional to 49,269.38, 67,992.01 and 26,913.38

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Solution

The fourth proportional to 49,269.38, 67,992.01 and 26,913.38 is: 37,140.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,269.38 : 67,992.01 = 26,913.38 : x
  2. Step 2: Convert to fraction form
    49,269.38/67,992.01 = 26,913.38/x
  3. Step 3: Cross multiply
    49,269.38x = 67,992.01 × 26,913.38
  4. Step 4: Simplify right side
    49,269.38x = 1,829,894,802.09
  5. Step 5: Solve for x
    x = 1,829,894,802.09/49,269.38
  6. Step 6: Final answer
    x = 37,140.61

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1.5x scale

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.