Home / 41,889.36-57,807.72-23,026.08

Finding the Fourth Proportional to 41,889.36, 57,807.72 and 23,026.08

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Solution

The fourth proportional to 41,889.36, 57,807.72 and 23,026.08 is: 31,776.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,889.36 : 57,807.72 = 23,026.08 : x
  2. Step 2: Convert to fraction form
    41,889.36/57,807.72 = 23,026.08/x
  3. Step 3: Cross multiply
    41,889.36x = 57,807.72 × 23,026.08
  4. Step 4: Simplify right side
    41,889.36x = 1,331,085,185.34
  5. Step 5: Solve for x
    x = 1,331,085,185.34/41,889.36
  6. Step 6: Final answer
    x = 31,776.21

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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.