Home / 26,860.58-40,093.70-24,881.34

Finding the Fourth Proportional to 26,860.58, 40,093.70 and 24,881.34

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Solution

The fourth proportional to 26,860.58, 40,093.70 and 24,881.34 is: 37,139.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    26,860.58 : 40,093.70 = 24,881.34 : x
  2. Step 2: Convert to fraction form
    26,860.58/40,093.70 = 24,881.34/x
  3. Step 3: Cross multiply
    26,860.58x = 40,093.70 × 24,881.34
  4. Step 4: Simplify right side
    26,860.58x = 997,585,147.46
  5. Step 5: Solve for x
    x = 997,585,147.46/26,860.58
  6. Step 6: Final answer
    x = 37,139.38

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Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.