Home / 11,029.04-16,544.16-3,633.20

Finding the Fourth Proportional to 11,029.04, 16,544.16 and 3,633.20

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Solution

The fourth proportional to 11,029.04, 16,544.16 and 3,633.20 is: 5,450.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,029.04 : 16,544.16 = 3,633.20 : x
  2. Step 2: Convert to fraction form
    11,029.04/16,544.16 = 3,633.20/x
  3. Step 3: Cross multiply
    11,029.04x = 16,544.16 × 3,633.20
  4. Step 4: Simplify right side
    11,029.04x = 60,108,242.11
  5. Step 5: Solve for x
    x = 60,108,242.11/11,029.04
  6. Step 6: Final answer
    x = 5,450.00

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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.