Home / 25,076.36-37,673.31-23,657.77

Finding the Fourth Proportional to 25,076.36, 37,673.31 and 23,657.77

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Solution

The fourth proportional to 25,076.36, 37,673.31 and 23,657.77 is: 35,542.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    25,076.36 : 37,673.31 = 23,657.77 : x
  2. Step 2: Convert to fraction form
    25,076.36/37,673.31 = 23,657.77/x
  3. Step 3: Cross multiply
    25,076.36x = 37,673.31 × 23,657.77
  4. Step 4: Simplify right side
    25,076.36x = 891,266,568.29
  5. Step 5: Solve for x
    x = 891,266,568.29/25,076.36
  6. Step 6: Final answer
    x = 35,542.10

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.