Home / 6,732.80-10,089.60-2,624

Finding the Fourth Proportional to 6,732.80, 10,089.60 and 2,624

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Solution

The fourth proportional to 6,732.80, 10,089.60 and 2,624 is: 3,932.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,732.80 : 10,089.60 = 2,624 : x
  2. Step 2: Convert to fraction form
    6,732.80/10,089.60 = 2,624/x
  3. Step 3: Cross multiply
    6,732.80x = 10,089.60 × 2,624
  4. Step 4: Simplify right side
    6,732.80x = 26,475,110.40
  5. Step 5: Solve for x
    x = 26,475,110.40/6,732.80
  6. Step 6: Final answer
    x = 3,932.26

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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.