Home / 26,603.67-36,446.85-25,606.56

Finding the Fourth Proportional to 26,603.67, 36,446.85 and 25,606.56

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Solution

The fourth proportional to 26,603.67, 36,446.85 and 25,606.56 is: 35,080.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,603.67 : 36,446.85 = 25,606.56 : x
  2. Step 2: Convert to fraction form
    26,603.67/36,446.85 = 25,606.56/x
  3. Step 3: Cross multiply
    26,603.67x = 36,446.85 × 25,606.56
  4. Step 4: Simplify right side
    26,603.67x = 933,278,451.34
  5. Step 5: Solve for x
    x = 933,278,451.34/26,603.67
  6. Step 6: Final answer
    x = 35,080.82

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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.