Home / 14,810.33-22,215.04-4,949.69

Finding the Fourth Proportional to 14,810.33, 22,215.04 and 4,949.69

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Solution

The fourth proportional to 14,810.33, 22,215.04 and 4,949.69 is: 7,424.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,810.33 : 22,215.04 = 4,949.69 : x
  2. Step 2: Convert to fraction form
    14,810.33/22,215.04 = 4,949.69/x
  3. Step 3: Cross multiply
    14,810.33x = 22,215.04 × 4,949.69
  4. Step 4: Simplify right side
    14,810.33x = 109,957,604.50
  5. Step 5: Solve for x
    x = 109,957,604.50/14,810.33
  6. Step 6: Final answer
    x = 7,424.38

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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.