Home / 6,911.10-10,366.68-2,526.84

Finding the Fourth Proportional to 6,911.10, 10,366.68 and 2,526.84

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Solution

The fourth proportional to 6,911.10, 10,366.68 and 2,526.84 is: 3,790.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,911.10 : 10,366.68 = 2,526.84 : x
  2. Step 2: Convert to fraction form
    6,911.10/10,366.68 = 2,526.84/x
  3. Step 3: Cross multiply
    6,911.10x = 10,366.68 × 2,526.84
  4. Step 4: Simplify right side
    6,911.10x = 26,194,941.69
  5. Step 5: Solve for x
    x = 26,194,941.69/6,911.10
  6. Step 6: Final answer
    x = 3,790.27

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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.