Home / 26,832.58-40,196.51-17,570.50

Finding the Fourth Proportional to 26,832.58, 40,196.51 and 17,570.50

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Solution

The fourth proportional to 26,832.58, 40,196.51 and 17,570.50 is: 26,321.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,832.58 : 40,196.51 = 17,570.50 : x
  2. Step 2: Convert to fraction form
    26,832.58/40,196.51 = 17,570.50/x
  3. Step 3: Cross multiply
    26,832.58x = 40,196.51 × 17,570.50
  4. Step 4: Simplify right side
    26,832.58x = 706,272,778.96
  5. Step 5: Solve for x
    x = 706,272,778.96/26,832.58
  6. Step 6: Final answer
    x = 26,321.46

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.