Home / 49,293-68,026.02-26,938.44

Finding the Fourth Proportional to 49,293, 68,026.02 and 26,938.44

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Solution

The fourth proportional to 49,293, 68,026.02 and 26,938.44 is: 37,175.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    49,293 : 68,026.02 = 26,938.44 : x
  2. Step 2: Convert to fraction form
    49,293/68,026.02 = 26,938.44/x
  3. Step 3: Cross multiply
    49,293x = 68,026.02 × 26,938.44
  4. Step 4: Simplify right side
    49,293x = 1,832,514,858.21
  5. Step 5: Solve for x
    x = 1,832,514,858.21/49,293
  6. Step 6: Final answer
    x = 37,175.97

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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.