Home / 23,521.80-35,282.46-5,991.60

Finding the Fourth Proportional to 23,521.80, 35,282.46 and 5,991.60

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Solution

The fourth proportional to 23,521.80, 35,282.46 and 5,991.60 is: 8,987.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,521.80 : 35,282.46 = 5,991.60 : x
  2. Step 2: Convert to fraction form
    23,521.80/35,282.46 = 5,991.60/x
  3. Step 3: Cross multiply
    23,521.80x = 35,282.46 × 5,991.60
  4. Step 4: Simplify right side
    23,521.80x = 211,398,387.34
  5. Step 5: Solve for x
    x = 211,398,387.34/23,521.80
  6. Step 6: Final answer
    x = 8,987.34

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.