Home / 26,255.48-36,236.06-16,696.29

Finding the Fourth Proportional to 26,255.48, 36,236.06 and 16,696.29

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Solution

The fourth proportional to 26,255.48, 36,236.06 and 16,696.29 is: 23,043.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,255.48 : 36,236.06 = 16,696.29 : x
  2. Step 2: Convert to fraction form
    26,255.48/36,236.06 = 16,696.29/x
  3. Step 3: Cross multiply
    26,255.48x = 36,236.06 × 16,696.29
  4. Step 4: Simplify right side
    26,255.48x = 605,007,881.23
  5. Step 5: Solve for x
    x = 605,007,881.23/26,255.48
  6. Step 6: Final answer
    x = 23,043.11

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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.