Home / 26,013.47-35,898.33-14,076.54

Finding the Fourth Proportional to 26,013.47, 35,898.33 and 14,076.54

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Solution

The fourth proportional to 26,013.47, 35,898.33 and 14,076.54 is: 19,425.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,013.47 : 35,898.33 = 14,076.54 : x
  2. Step 2: Convert to fraction form
    26,013.47/35,898.33 = 14,076.54/x
  3. Step 3: Cross multiply
    26,013.47x = 35,898.33 × 14,076.54
  4. Step 4: Simplify right side
    26,013.47x = 505,324,278.18
  5. Step 5: Solve for x
    x = 505,324,278.18/26,013.47
  6. Step 6: Final answer
    x = 19,425.49

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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.