Home / 22,676.36-34,018.05-11,577.04

Finding the Fourth Proportional to 22,676.36, 34,018.05 and 11,577.04

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Solution

The fourth proportional to 22,676.36, 34,018.05 and 11,577.04 is: 17,367.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,676.36 : 34,018.05 = 11,577.04 : x
  2. Step 2: Convert to fraction form
    22,676.36/34,018.05 = 11,577.04/x
  3. Step 3: Cross multiply
    22,676.36x = 34,018.05 × 11,577.04
  4. Step 4: Simplify right side
    22,676.36x = 393,828,283.94
  5. Step 5: Solve for x
    x = 393,828,283.94/22,676.36
  6. Step 6: Final answer
    x = 17,367.35

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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.