Home / 4,092.88-6,139.62-1,750.60

Finding the Fourth Proportional to 4,092.88, 6,139.62 and 1,750.60

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Solution

The fourth proportional to 4,092.88, 6,139.62 and 1,750.60 is: 2,626.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,092.88 : 6,139.62 = 1,750.60 : x
  2. Step 2: Convert to fraction form
    4,092.88/6,139.62 = 1,750.60/x
  3. Step 3: Cross multiply
    4,092.88x = 6,139.62 × 1,750.60
  4. Step 4: Simplify right side
    4,092.88x = 10,748,018.77
  5. Step 5: Solve for x
    x = 10,748,018.77/4,092.88
  6. Step 6: Final answer
    x = 2,626.03

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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.