Home / 6,718.08-10,083.52-4,126.08

Finding the Fourth Proportional to 6,718.08, 10,083.52 and 4,126.08

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Solution

The fourth proportional to 6,718.08, 10,083.52 and 4,126.08 is: 6,193.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,718.08 : 10,083.52 = 4,126.08 : x
  2. Step 2: Convert to fraction form
    6,718.08/10,083.52 = 4,126.08/x
  3. Step 3: Cross multiply
    6,718.08x = 10,083.52 × 4,126.08
  4. Step 4: Simplify right side
    6,718.08x = 41,605,410.20
  5. Step 5: Solve for x
    x = 41,605,410.20/6,718.08
  6. Step 6: Final answer
    x = 6,193.05

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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.