Home / 41,893.26-57,812.88-23,030.52

Finding the Fourth Proportional to 41,893.26, 57,812.88 and 23,030.52

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Solution

The fourth proportional to 41,893.26, 57,812.88 and 23,030.52 is: 31,782.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,893.26 : 57,812.88 = 23,030.52 : x
  2. Step 2: Convert to fraction form
    41,893.26/57,812.88 = 23,030.52/x
  3. Step 3: Cross multiply
    41,893.26x = 57,812.88 × 23,030.52
  4. Step 4: Simplify right side
    41,893.26x = 1,331,460,689.10
  5. Step 5: Solve for x
    x = 1,331,460,689.10/41,893.26
  6. Step 6: Final answer
    x = 31,782.22

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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.