Home / 35,025.40-48,334.69-19,109.51

Finding the Fourth Proportional to 35,025.40, 48,334.69 and 19,109.51

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Solution

The fourth proportional to 35,025.40, 48,334.69 and 19,109.51 is: 26,370.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,025.40 : 48,334.69 = 19,109.51 : x
  2. Step 2: Convert to fraction form
    35,025.40/48,334.69 = 19,109.51/x
  3. Step 3: Cross multiply
    35,025.40x = 48,334.69 × 19,109.51
  4. Step 4: Simplify right side
    35,025.40x = 923,652,241.90
  5. Step 5: Solve for x
    x = 923,652,241.90/35,025.40
  6. Step 6: Final answer
    x = 26,370.93

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These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.