Home / 35,025.57-48,334.29-19,110

Finding the Fourth Proportional to 35,025.57, 48,334.29 and 19,110

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Solution

The fourth proportional to 35,025.57, 48,334.29 and 19,110 is: 26,371.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,025.57 : 48,334.29 = 19,110 : x
  2. Step 2: Convert to fraction form
    35,025.57/48,334.29 = 19,110/x
  3. Step 3: Cross multiply
    35,025.57x = 48,334.29 × 19,110
  4. Step 4: Simplify right side
    35,025.57x = 923,668,281.90
  5. Step 5: Solve for x
    x = 923,668,281.90/35,025.57
  6. Step 6: Final answer
    x = 26,371.26

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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.