Home / 11,022.04-16,529.82-6,090.76

Finding the Fourth Proportional to 11,022.04, 16,529.82 and 6,090.76

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Solution

The fourth proportional to 11,022.04, 16,529.82 and 6,090.76 is: 9,134.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,022.04 : 16,529.82 = 6,090.76 : x
  2. Step 2: Convert to fraction form
    11,022.04/16,529.82 = 6,090.76/x
  3. Step 3: Cross multiply
    11,022.04x = 16,529.82 × 6,090.76
  4. Step 4: Simplify right side
    11,022.04x = 100,679,166.46
  5. Step 5: Solve for x
    x = 100,679,166.46/11,022.04
  6. Step 6: Final answer
    x = 9,134.35

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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.