Home / 26,513.88-39,928.65-23,092.44

Finding the Fourth Proportional to 26,513.88, 39,928.65 and 23,092.44

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Solution

The fourth proportional to 26,513.88, 39,928.65 and 23,092.44 is: 34,776.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,513.88 : 39,928.65 = 23,092.44 : x
  2. Step 2: Convert to fraction form
    26,513.88/39,928.65 = 23,092.44/x
  3. Step 3: Cross multiply
    26,513.88x = 39,928.65 × 23,092.44
  4. Step 4: Simplify right side
    26,513.88x = 922,049,954.41
  5. Step 5: Solve for x
    x = 922,049,954.41/26,513.88
  6. Step 6: Final answer
    x = 34,776.12

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.51) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.