Home / 35,024.66-48,334.19-19,109.46

Finding the Fourth Proportional to 35,024.66, 48,334.19 and 19,109.46

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Solution

The fourth proportional to 35,024.66, 48,334.19 and 19,109.46 is: 26,371.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,024.66 : 48,334.19 = 19,109.46 : x
  2. Step 2: Convert to fraction form
    35,024.66/48,334.19 = 19,109.46/x
  3. Step 3: Cross multiply
    35,024.66x = 48,334.19 × 19,109.46
  4. Step 4: Simplify right side
    35,024.66x = 923,640,270.44
  5. Step 5: Solve for x
    x = 923,640,270.44/35,024.66
  6. Step 6: Final answer
    x = 26,371.14

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1.5x scale

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.