Home / 19,224.93-26,531.33-10,841.25

Finding the Fourth Proportional to 19,224.93, 26,531.33 and 10,841.25

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Solution

The fourth proportional to 19,224.93, 26,531.33 and 10,841.25 is: 14,961.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,224.93 : 26,531.33 = 10,841.25 : x
  2. Step 2: Convert to fraction form
    19,224.93/26,531.33 = 10,841.25/x
  3. Step 3: Cross multiply
    19,224.93x = 26,531.33 × 10,841.25
  4. Step 4: Simplify right side
    19,224.93x = 287,632,727.16
  5. Step 5: Solve for x
    x = 287,632,727.16/19,224.93
  6. Step 6: Final answer
    x = 14,961.44

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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.