Home / 8,029.94-12,041.91-2,763.45

Finding the Fourth Proportional to 8,029.94, 12,041.91 and 2,763.45

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Solution

The fourth proportional to 8,029.94, 12,041.91 and 2,763.45 is: 4,144.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,029.94 : 12,041.91 = 2,763.45 : x
  2. Step 2: Convert to fraction form
    8,029.94/12,041.91 = 2,763.45/x
  3. Step 3: Cross multiply
    8,029.94x = 12,041.91 × 2,763.45
  4. Step 4: Simplify right side
    8,029.94x = 33,277,216.19
  5. Step 5: Solve for x
    x = 33,277,216.19/8,029.94
  6. Step 6: Final answer
    x = 4,144.15

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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.