Home / 35,185.28-48,555.75-19,052.75

Finding the Fourth Proportional to 35,185.28, 48,555.75 and 19,052.75

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Solution

The fourth proportional to 35,185.28, 48,555.75 and 19,052.75 is: 26,292.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    35,185.28 : 48,555.75 = 19,052.75 : x
  2. Step 2: Convert to fraction form
    35,185.28/48,555.75 = 19,052.75/x
  3. Step 3: Cross multiply
    35,185.28x = 48,555.75 × 19,052.75
  4. Step 4: Simplify right side
    35,185.28x = 925,120,323.03
  5. Step 5: Solve for x
    x = 925,120,323.03/35,185.28
  6. Step 6: Final answer
    x = 26,292.83

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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.