Home / 37,536.78-51,821.64-26,068.70

Finding the Fourth Proportional to 37,536.78, 51,821.64 and 26,068.70

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Solution

The fourth proportional to 37,536.78, 51,821.64 and 26,068.70 is: 35,989.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,536.78 : 51,821.64 = 26,068.70 : x
  2. Step 2: Convert to fraction form
    37,536.78/51,821.64 = 26,068.70/x
  3. Step 3: Cross multiply
    37,536.78x = 51,821.64 × 26,068.70
  4. Step 4: Simplify right side
    37,536.78x = 1,350,922,916.22
  5. Step 5: Solve for x
    x = 1,350,922,916.22/37,536.78
  6. Step 6: Final answer
    x = 35,989.31

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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.