Home / 41,356.21-57,047.25-26,018.36

Finding the Fourth Proportional to 41,356.21, 57,047.25 and 26,018.36

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Solution

The fourth proportional to 41,356.21, 57,047.25 and 26,018.36 is: 35,890.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,356.21 : 57,047.25 = 26,018.36 : x
  2. Step 2: Convert to fraction form
    41,356.21/57,047.25 = 26,018.36/x
  3. Step 3: Cross multiply
    41,356.21x = 57,047.25 × 26,018.36
  4. Step 4: Simplify right side
    41,356.21x = 1,484,275,887.51
  5. Step 5: Solve for x
    x = 1,484,275,887.51/41,356.21
  6. Step 6: Final answer
    x = 35,890.04

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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.