Home / 4,103.71-6,156.27-2,350.67

Finding the Fourth Proportional to 4,103.71, 6,156.27 and 2,350.67

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Solution

The fourth proportional to 4,103.71, 6,156.27 and 2,350.67 is: 3,526.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,103.71 : 6,156.27 = 2,350.67 : x
  2. Step 2: Convert to fraction form
    4,103.71/6,156.27 = 2,350.67/x
  3. Step 3: Cross multiply
    4,103.71x = 6,156.27 × 2,350.67
  4. Step 4: Simplify right side
    4,103.71x = 14,471,328.42
  5. Step 5: Solve for x
    x = 14,471,328.42/4,103.71
  6. Step 6: Final answer
    x = 3,526.40

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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.