Home / 6,809.04-10,195.74-4,461.66

Finding the Fourth Proportional to 6,809.04, 10,195.74 and 4,461.66

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Solution

The fourth proportional to 6,809.04, 10,195.74 and 4,461.66 is: 6,680.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,809.04 : 10,195.74 = 4,461.66 : x
  2. Step 2: Convert to fraction form
    6,809.04/10,195.74 = 4,461.66/x
  3. Step 3: Cross multiply
    6,809.04x = 10,195.74 × 4,461.66
  4. Step 4: Simplify right side
    6,809.04x = 45,489,925.33
  5. Step 5: Solve for x
    x = 45,489,925.33/6,809.04
  6. Step 6: Final answer
    x = 6,680.81

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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.