Home / 8,062.17-11,124.94-4,525.77

Finding the Fourth Proportional to 8,062.17, 11,124.94 and 4,525.77

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Solution

The fourth proportional to 8,062.17, 11,124.94 and 4,525.77 is: 6,245.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    8,062.17 : 11,124.94 = 4,525.77 : x
  2. Step 2: Convert to fraction form
    8,062.17/11,124.94 = 4,525.77/x
  3. Step 3: Cross multiply
    8,062.17x = 11,124.94 × 4,525.77
  4. Step 4: Simplify right side
    8,062.17x = 50,348,919.70
  5. Step 5: Solve for x
    x = 50,348,919.70/8,062.17
  6. Step 6: Final answer
    x = 6,245.08

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.