Home / 7,198.08-10,784.16-6,026.82

Finding the Fourth Proportional to 7,198.08, 10,784.16 and 6,026.82

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Solution

The fourth proportional to 7,198.08, 10,784.16 and 6,026.82 is: 9,029.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,198.08 : 10,784.16 = 6,026.82 : x
  2. Step 2: Convert to fraction form
    7,198.08/10,784.16 = 6,026.82/x
  3. Step 3: Cross multiply
    7,198.08x = 10,784.16 × 6,026.82
  4. Step 4: Simplify right side
    7,198.08x = 64,994,191.17
  5. Step 5: Solve for x
    x = 64,994,191.17/7,198.08
  6. Step 6: Final answer
    x = 9,029.38

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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.