Home / 26,604.42-36,447.87-25,607.31

Finding the Fourth Proportional to 26,604.42, 36,447.87 and 25,607.31

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Solution

The fourth proportional to 26,604.42, 36,447.87 and 25,607.31 is: 35,081.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,604.42 : 36,447.87 = 25,607.31 : x
  2. Step 2: Convert to fraction form
    26,604.42/36,447.87 = 25,607.31/x
  3. Step 3: Cross multiply
    26,604.42x = 36,447.87 × 25,607.31
  4. Step 4: Simplify right side
    26,604.42x = 933,331,905.93
  5. Step 5: Solve for x
    x = 933,331,905.93/26,604.42
  6. Step 6: Final answer
    x = 35,081.84

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.37) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.