Home / 6,053.18-9,079.09-2,103.77

Finding the Fourth Proportional to 6,053.18, 9,079.09 and 2,103.77

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Solution

The fourth proportional to 6,053.18, 9,079.09 and 2,103.77 is: 3,155.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,053.18 : 9,079.09 = 2,103.77 : x
  2. Step 2: Convert to fraction form
    6,053.18/9,079.09 = 2,103.77/x
  3. Step 3: Cross multiply
    6,053.18x = 9,079.09 × 2,103.77
  4. Step 4: Simplify right side
    6,053.18x = 19,100,334.61
  5. Step 5: Solve for x
    x = 19,100,334.61/6,053.18
  6. Step 6: Final answer
    x = 3,155.42

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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.