Home / 6,925.71-10,397.76-3,230.53

Finding the Fourth Proportional to 6,925.71, 10,397.76 and 3,230.53

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Solution

The fourth proportional to 6,925.71, 10,397.76 and 3,230.53 is: 4,850.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,925.71 : 10,397.76 = 3,230.53 : x
  2. Step 2: Convert to fraction form
    6,925.71/10,397.76 = 3,230.53/x
  3. Step 3: Cross multiply
    6,925.71x = 10,397.76 × 3,230.53
  4. Step 4: Simplify right side
    6,925.71x = 33,590,249.62
  5. Step 5: Solve for x
    x = 33,590,249.62/6,925.71
  6. Step 6: Final answer
    x = 4,850.08

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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.