Home / 7,014.35-10,522.66-2,632.15

Finding the Fourth Proportional to 7,014.35, 10,522.66 and 2,632.15

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Solution

The fourth proportional to 7,014.35, 10,522.66 and 2,632.15 is: 3,948.65

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,014.35 : 10,522.66 = 2,632.15 : x
  2. Step 2: Convert to fraction form
    7,014.35/10,522.66 = 2,632.15/x
  3. Step 3: Cross multiply
    7,014.35x = 10,522.66 × 2,632.15
  4. Step 4: Simplify right side
    7,014.35x = 27,697,171.84
  5. Step 5: Solve for x
    x = 27,697,171.84/7,014.35
  6. Step 6: Final answer
    x = 3,948.65

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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.