Home / 6,325.80-9,492.09-2,630.58

Finding the Fourth Proportional to 6,325.80, 9,492.09 and 2,630.58

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Solution

The fourth proportional to 6,325.80, 9,492.09 and 2,630.58 is: 3,947.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,325.80 : 9,492.09 = 2,630.58 : x
  2. Step 2: Convert to fraction form
    6,325.80/9,492.09 = 2,630.58/x
  3. Step 3: Cross multiply
    6,325.80x = 9,492.09 × 2,630.58
  4. Step 4: Simplify right side
    6,325.80x = 24,969,656.65
  5. Step 5: Solve for x
    x = 24,969,656.65/6,325.80
  6. Step 6: Final answer
    x = 3,947.27

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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.