Home / 22,058.03-33,093.23-8,919.63

Finding the Fourth Proportional to 22,058.03, 33,093.23 and 8,919.63

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Solution

The fourth proportional to 22,058.03, 33,093.23 and 8,919.63 is: 13,381.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    22,058.03 : 33,093.23 = 8,919.63 : x
  2. Step 2: Convert to fraction form
    22,058.03/33,093.23 = 8,919.63/x
  3. Step 3: Cross multiply
    22,058.03x = 33,093.23 × 8,919.63
  4. Step 4: Simplify right side
    22,058.03x = 295,179,322.51
  5. Step 5: Solve for x
    x = 295,179,322.51/22,058.03
  6. Step 6: Final answer
    x = 13,381.94

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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.