Home / 6,531.51-9,797.23-2,371.51

Finding the Fourth Proportional to 6,531.51, 9,797.23 and 2,371.51

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Solution

The fourth proportional to 6,531.51, 9,797.23 and 2,371.51 is: 3,557.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,531.51 : 9,797.23 = 2,371.51 : x
  2. Step 2: Convert to fraction form
    6,531.51/9,797.23 = 2,371.51/x
  3. Step 3: Cross multiply
    6,531.51x = 9,797.23 × 2,371.51
  4. Step 4: Simplify right side
    6,531.51x = 23,234,228.92
  5. Step 5: Solve for x
    x = 23,234,228.92/6,531.51
  6. Step 6: Final answer
    x = 3,557.25

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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.