Home / 3,029.09-4,544.33-1,273.10

Finding the Fourth Proportional to 3,029.09, 4,544.33 and 1,273.10

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Solution

The fourth proportional to 3,029.09, 4,544.33 and 1,273.10 is: 1,909.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,029.09 : 4,544.33 = 1,273.10 : x
  2. Step 2: Convert to fraction form
    3,029.09/4,544.33 = 1,273.10/x
  3. Step 3: Cross multiply
    3,029.09x = 4,544.33 × 1,273.10
  4. Step 4: Simplify right side
    3,029.09x = 5,785,386.52
  5. Step 5: Solve for x
    x = 5,785,386.52/3,029.09
  6. Step 6: Final answer
    x = 1,909.94

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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.