Home / 4,351.46-6,521.29-2,006.30

Finding the Fourth Proportional to 4,351.46, 6,521.29 and 2,006.30

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Solution

The fourth proportional to 4,351.46, 6,521.29 and 2,006.30 is: 3,006.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,351.46 : 6,521.29 = 2,006.30 : x
  2. Step 2: Convert to fraction form
    4,351.46/6,521.29 = 2,006.30/x
  3. Step 3: Cross multiply
    4,351.46x = 6,521.29 × 2,006.30
  4. Step 4: Simplify right side
    4,351.46x = 13,083,675.41
  5. Step 5: Solve for x
    x = 13,083,675.41/4,351.46
  6. Step 6: Final answer
    x = 3,006.74

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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.