Home / 6,910.43-10,364.28-2,526.41

Finding the Fourth Proportional to 6,910.43, 10,364.28 and 2,526.41

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Solution

The fourth proportional to 6,910.43, 10,364.28 and 2,526.41 is: 3,789.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,910.43 : 10,364.28 = 2,526.41 : x
  2. Step 2: Convert to fraction form
    6,910.43/10,364.28 = 2,526.41/x
  3. Step 3: Cross multiply
    6,910.43x = 10,364.28 × 2,526.41
  4. Step 4: Simplify right side
    6,910.43x = 26,184,368.81
  5. Step 5: Solve for x
    x = 26,184,368.81/6,910.43
  6. Step 6: Final answer
    x = 3,789.11

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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.