Home / 49,238.26-67,948.53-26,882.10

Finding the Fourth Proportional to 49,238.26, 67,948.53 and 26,882.10

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Solution

The fourth proportional to 49,238.26, 67,948.53 and 26,882.10 is: 37,097.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,238.26 : 67,948.53 = 26,882.10 : x
  2. Step 2: Convert to fraction form
    49,238.26/67,948.53 = 26,882.10/x
  3. Step 3: Cross multiply
    49,238.26x = 67,948.53 × 26,882.10
  4. Step 4: Simplify right side
    49,238.26x = 1,826,599,178.31
  5. Step 5: Solve for x
    x = 1,826,599,178.31/49,238.26
  6. Step 6: Final answer
    x = 37,097.15

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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.