Home / 2,036.99-3,055.48-1,259.23

Finding the Fourth Proportional to 2,036.99, 3,055.48 and 1,259.23

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Solution

The fourth proportional to 2,036.99, 3,055.48 and 1,259.23 is: 1,888.85

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,036.99 : 3,055.48 = 1,259.23 : x
  2. Step 2: Convert to fraction form
    2,036.99/3,055.48 = 1,259.23/x
  3. Step 3: Cross multiply
    2,036.99x = 3,055.48 × 1,259.23
  4. Step 4: Simplify right side
    2,036.99x = 3,847,560.80
  5. Step 5: Solve for x
    x = 3,847,560.80/2,036.99
  6. Step 6: Final answer
    x = 1,888.85

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Double scale
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Similar ratio
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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.