Home / 49,262.07-67,983.27-26,906.07

Finding the Fourth Proportional to 49,262.07, 67,983.27 and 26,906.07

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Solution

The fourth proportional to 49,262.07, 67,983.27 and 26,906.07 is: 37,131.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,262.07 : 67,983.27 = 26,906.07 : x
  2. Step 2: Convert to fraction form
    49,262.07/67,983.27 = 26,906.07/x
  3. Step 3: Cross multiply
    49,262.07x = 67,983.27 × 26,906.07
  4. Step 4: Simplify right side
    49,262.07x = 1,829,162,621.45
  5. Step 5: Solve for x
    x = 1,829,162,621.45/49,262.07
  6. Step 6: Final answer
    x = 37,131.26

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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.