Home / 7,076.22-10,614.43-2,693.91

Finding the Fourth Proportional to 7,076.22, 10,614.43 and 2,693.91

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Solution

The fourth proportional to 7,076.22, 10,614.43 and 2,693.91 is: 4,040.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,076.22 : 10,614.43 = 2,693.91 : x
  2. Step 2: Convert to fraction form
    7,076.22/10,614.43 = 2,693.91/x
  3. Step 3: Cross multiply
    7,076.22x = 10,614.43 × 2,693.91
  4. Step 4: Simplify right side
    7,076.22x = 28,594,347.14
  5. Step 5: Solve for x
    x = 28,594,347.14/7,076.22
  6. Step 6: Final answer
    x = 4,040.91

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1.5x scale

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.