Home / 41,810.18-57,725.08-25,911.50

Finding the Fourth Proportional to 41,810.18, 57,725.08 and 25,911.50

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Solution

The fourth proportional to 41,810.18, 57,725.08 and 25,911.50 is: 35,774.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,810.18 : 57,725.08 = 25,911.50 : x
  2. Step 2: Convert to fraction form
    41,810.18/57,725.08 = 25,911.50/x
  3. Step 3: Cross multiply
    41,810.18x = 57,725.08 × 25,911.50
  4. Step 4: Simplify right side
    41,810.18x = 1,495,743,410.42
  5. Step 5: Solve for x
    x = 1,495,743,410.42/41,810.18
  6. Step 6: Final answer
    x = 35,774.62

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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.