Home / 6,414.31-9,622.91-2,032.03

Finding the Fourth Proportional to 6,414.31, 9,622.91 and 2,032.03

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Solution

The fourth proportional to 6,414.31, 9,622.91 and 2,032.03 is: 3,048.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,414.31 : 9,622.91 = 2,032.03 : x
  2. Step 2: Convert to fraction form
    6,414.31/9,622.91 = 2,032.03/x
  3. Step 3: Cross multiply
    6,414.31x = 9,622.91 × 2,032.03
  4. Step 4: Simplify right side
    6,414.31x = 19,554,041.81
  5. Step 5: Solve for x
    x = 19,554,041.81/6,414.31
  6. Step 6: Final answer
    x = 3,048.50

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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.