Home / 6,923.59-10,367.16-4,143.67

Finding the Fourth Proportional to 6,923.59, 10,367.16 and 4,143.67

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Solution

The fourth proportional to 6,923.59, 10,367.16 and 4,143.67 is: 6,204.60

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,923.59 : 10,367.16 = 4,143.67 : x
  2. Step 2: Convert to fraction form
    6,923.59/10,367.16 = 4,143.67/x
  3. Step 3: Cross multiply
    6,923.59x = 10,367.16 × 4,143.67
  4. Step 4: Simplify right side
    6,923.59x = 42,958,089.88
  5. Step 5: Solve for x
    x = 42,958,089.88/6,923.59
  6. Step 6: Final answer
    x = 6,204.60

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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.