Home / 6,718.08-10,077.22-2,335.62

Finding the Fourth Proportional to 6,718.08, 10,077.22 and 2,335.62

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Solution

The fourth proportional to 6,718.08, 10,077.22 and 2,335.62 is: 3,503.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,718.08 : 10,077.22 = 2,335.62 : x
  2. Step 2: Convert to fraction form
    6,718.08/10,077.22 = 2,335.62/x
  3. Step 3: Cross multiply
    6,718.08x = 10,077.22 × 2,335.62
  4. Step 4: Simplify right side
    6,718.08x = 23,536,556.58
  5. Step 5: Solve for x
    x = 23,536,556.58/6,718.08
  6. Step 6: Final answer
    x = 3,503.46

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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.