Home / 35,160.45-48,521.07-19,027.41

Finding the Fourth Proportional to 35,160.45, 48,521.07 and 19,027.41

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Solution

The fourth proportional to 35,160.45, 48,521.07 and 19,027.41 is: 26,257.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,160.45 : 48,521.07 = 19,027.41 : x
  2. Step 2: Convert to fraction form
    35,160.45/48,521.07 = 19,027.41/x
  3. Step 3: Cross multiply
    35,160.45x = 48,521.07 × 19,027.41
  4. Step 4: Simplify right side
    35,160.45x = 923,230,292.53
  5. Step 5: Solve for x
    x = 923,230,292.53/35,160.45
  6. Step 6: Final answer
    x = 26,257.64

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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.