Home / 2,060.34-3,090.54-1,135.73

Finding the Fourth Proportional to 2,060.34, 3,090.54 and 1,135.73

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Solution

The fourth proportional to 2,060.34, 3,090.54 and 1,135.73 is: 1,703.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,060.34 : 3,090.54 = 1,135.73 : x
  2. Step 2: Convert to fraction form
    2,060.34/3,090.54 = 1,135.73/x
  3. Step 3: Cross multiply
    2,060.34x = 3,090.54 × 1,135.73
  4. Step 4: Simplify right side
    2,060.34x = 3,510,003.54
  5. Step 5: Solve for x
    x = 3,510,003.54/2,060.34
  6. Step 6: Final answer
    x = 1,703.60

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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.