Home / 10,059.74-15,089.84-2,664.04

Finding the Fourth Proportional to 10,059.74, 15,089.84 and 2,664.04

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Solution

The fourth proportional to 10,059.74, 15,089.84 and 2,664.04 is: 3,996.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    10,059.74 : 15,089.84 = 2,664.04 : x
  2. Step 2: Convert to fraction form
    10,059.74/15,089.84 = 2,664.04/x
  3. Step 3: Cross multiply
    10,059.74x = 15,089.84 × 2,664.04
  4. Step 4: Simplify right side
    10,059.74x = 40,199,939.58
  5. Step 5: Solve for x
    x = 40,199,939.58/10,059.74
  6. Step 6: Final answer
    x = 3,996.12

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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.