Home / 6,685.34-10,027.26-1,755.54

Finding the Fourth Proportional to 6,685.34, 10,027.26 and 1,755.54

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Solution

The fourth proportional to 6,685.34, 10,027.26 and 1,755.54 is: 2,633.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,685.34 : 10,027.26 = 1,755.54 : x
  2. Step 2: Convert to fraction form
    6,685.34/10,027.26 = 1,755.54/x
  3. Step 3: Cross multiply
    6,685.34x = 10,027.26 × 1,755.54
  4. Step 4: Simplify right side
    6,685.34x = 17,603,256.02
  5. Step 5: Solve for x
    x = 17,603,256.02/6,685.34
  6. Step 6: Final answer
    x = 2,633.12

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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.