Home / 11,093.90-15,309.54-6,058.08

Finding the Fourth Proportional to 11,093.90, 15,309.54 and 6,058.08

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Solution

The fourth proportional to 11,093.90, 15,309.54 and 6,058.08 is: 8,360.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    11,093.90 : 15,309.54 = 6,058.08 : x
  2. Step 2: Convert to fraction form
    11,093.90/15,309.54 = 6,058.08/x
  3. Step 3: Cross multiply
    11,093.90x = 15,309.54 × 6,058.08
  4. Step 4: Simplify right side
    11,093.90x = 92,746,418.08
  5. Step 5: Solve for x
    x = 92,746,418.08/11,093.90
  6. Step 6: Final answer
    x = 8,360.13

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.