Home / 35,205.75-48,584.52-19,291.07

Finding the Fourth Proportional to 35,205.75, 48,584.52 and 19,291.07

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Solution

The fourth proportional to 35,205.75, 48,584.52 and 19,291.07 is: 26,621.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,205.75 : 48,584.52 = 19,291.07 : x
  2. Step 2: Convert to fraction form
    35,205.75/48,584.52 = 19,291.07/x
  3. Step 3: Cross multiply
    35,205.75x = 48,584.52 × 19,291.07
  4. Step 4: Simplify right side
    35,205.75x = 937,247,133.31
  5. Step 5: Solve for x
    x = 937,247,133.31/35,205.75
  6. Step 6: Final answer
    x = 26,621.99

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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.