Home / 19,046.88-26,284.77-11,094.57

Finding the Fourth Proportional to 19,046.88, 26,284.77 and 11,094.57

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Solution

The fourth proportional to 19,046.88, 26,284.77 and 11,094.57 is: 15,310.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,046.88 : 26,284.77 = 11,094.57 : x
  2. Step 2: Convert to fraction form
    19,046.88/26,284.77 = 11,094.57/x
  3. Step 3: Cross multiply
    19,046.88x = 26,284.77 × 11,094.57
  4. Step 4: Simplify right side
    19,046.88x = 291,618,220.70
  5. Step 5: Solve for x
    x = 291,618,220.70/19,046.88
  6. Step 6: Final answer
    x = 15,310.55

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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.