Home / 4,673.30-7,006.26-3,208.10

Finding the Fourth Proportional to 4,673.30, 7,006.26 and 3,208.10

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Solution

The fourth proportional to 4,673.30, 7,006.26 and 3,208.10 is: 4,809.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,673.30 : 7,006.26 = 3,208.10 : x
  2. Step 2: Convert to fraction form
    4,673.30/7,006.26 = 3,208.10/x
  3. Step 3: Cross multiply
    4,673.30x = 7,006.26 × 3,208.10
  4. Step 4: Simplify right side
    4,673.30x = 22,476,782.71
  5. Step 5: Solve for x
    x = 22,476,782.71/4,673.30
  6. Step 6: Final answer
    x = 4,809.62

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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.