Home / 11,073.19-16,606.16-3,675.66

Finding the Fourth Proportional to 11,073.19, 16,606.16 and 3,675.66

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Solution

The fourth proportional to 11,073.19, 16,606.16 and 3,675.66 is: 5,512.29

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,073.19 : 16,606.16 = 3,675.66 : x
  2. Step 2: Convert to fraction form
    11,073.19/16,606.16 = 3,675.66/x
  3. Step 3: Cross multiply
    11,073.19x = 16,606.16 × 3,675.66
  4. Step 4: Simplify right side
    11,073.19x = 61,038,598.07
  5. Step 5: Solve for x
    x = 61,038,598.07/11,073.19
  6. Step 6: Final answer
    x = 5,512.29

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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.