Home / 2,060.14-3,088.16-1,330.24

Finding the Fourth Proportional to 2,060.14, 3,088.16 and 1,330.24

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Solution

The fourth proportional to 2,060.14, 3,088.16 and 1,330.24 is: 1,994.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,060.14 : 3,088.16 = 1,330.24 : x
  2. Step 2: Convert to fraction form
    2,060.14/3,088.16 = 1,330.24/x
  3. Step 3: Cross multiply
    2,060.14x = 3,088.16 × 1,330.24
  4. Step 4: Simplify right side
    2,060.14x = 4,107,993.96
  5. Step 5: Solve for x
    x = 4,107,993.96/2,060.14
  6. Step 6: Final answer
    x = 1,994.04

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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.