Home / 4,794.30-7,182.23-3,457.19

Finding the Fourth Proportional to 4,794.30, 7,182.23 and 3,457.19

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Solution

The fourth proportional to 4,794.30, 7,182.23 and 3,457.19 is: 5,179.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,794.30 : 7,182.23 = 3,457.19 : x
  2. Step 2: Convert to fraction form
    4,794.30/7,182.23 = 3,457.19/x
  3. Step 3: Cross multiply
    4,794.30x = 7,182.23 × 3,457.19
  4. Step 4: Simplify right side
    4,794.30x = 24,830,280.54
  5. Step 5: Solve for x
    x = 24,830,280.54/4,794.30
  6. Step 6: Final answer
    x = 5,179.13

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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.