Home / 4,708.69-7,052.20-2,624.08

Finding the Fourth Proportional to 4,708.69, 7,052.20 and 2,624.08

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Solution

The fourth proportional to 4,708.69, 7,052.20 and 2,624.08 is: 3,930.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,708.69 : 7,052.20 = 2,624.08 : x
  2. Step 2: Convert to fraction form
    4,708.69/7,052.20 = 2,624.08/x
  3. Step 3: Cross multiply
    4,708.69x = 7,052.20 × 2,624.08
  4. Step 4: Simplify right side
    4,708.69x = 18,505,522.20
  5. Step 5: Solve for x
    x = 18,505,522.20/4,708.69
  6. Step 6: Final answer
    x = 3,930.07

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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.