Home / 26,256.42-36,247.08-16,705.98

Finding the Fourth Proportional to 26,256.42, 36,247.08 and 16,705.98

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Solution

The fourth proportional to 26,256.42, 36,247.08 and 16,705.98 is: 23,062.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,256.42 : 36,247.08 = 16,705.98 : x
  2. Step 2: Convert to fraction form
    26,256.42/36,247.08 = 16,705.98/x
  3. Step 3: Cross multiply
    26,256.42x = 36,247.08 × 16,705.98
  4. Step 4: Simplify right side
    26,256.42x = 605,542,993.54
  5. Step 5: Solve for x
    x = 605,542,993.54/26,256.42
  6. Step 6: Final answer
    x = 23,062.66

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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.