Home / 49,497.24-67,927.47-49,147.32

Finding the Fourth Proportional to 49,497.24, 67,927.47 and 49,147.32

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Solution

The fourth proportional to 49,497.24, 67,927.47 and 49,147.32 is: 67,447.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,497.24 : 67,927.47 = 49,147.32 : x
  2. Step 2: Convert to fraction form
    49,497.24/67,927.47 = 49,147.32/x
  3. Step 3: Cross multiply
    49,497.24x = 67,927.47 × 49,147.32
  4. Step 4: Simplify right side
    49,497.24x = 3,338,453,104.88
  5. Step 5: Solve for x
    x = 3,338,453,104.88/49,497.24
  6. Step 6: Final answer
    x = 67,447.26

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.