Home / 26,737.67-36,914.72-17,181.41

Finding the Fourth Proportional to 26,737.67, 36,914.72 and 17,181.41

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Solution

The fourth proportional to 26,737.67, 36,914.72 and 17,181.41 is: 23,721.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,737.67 : 36,914.72 = 17,181.41 : x
  2. Step 2: Convert to fraction form
    26,737.67/36,914.72 = 17,181.41/x
  3. Step 3: Cross multiply
    26,737.67x = 36,914.72 × 17,181.41
  4. Step 4: Simplify right side
    26,737.67x = 634,246,939.36
  5. Step 5: Solve for x
    x = 634,246,939.36/26,737.67
  6. Step 6: Final answer
    x = 23,721.10

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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.