Home / 59,647.26-82,304.30-34,149.60

Finding the Fourth Proportional to 59,647.26, 82,304.30 and 34,149.60

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Solution

The fourth proportional to 59,647.26, 82,304.30 and 34,149.60 is: 47,121.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    59,647.26 : 82,304.30 = 34,149.60 : x
  2. Step 2: Convert to fraction form
    59,647.26/82,304.30 = 34,149.60/x
  3. Step 3: Cross multiply
    59,647.26x = 82,304.30 × 34,149.60
  4. Step 4: Simplify right side
    59,647.26x = 2,810,658,923.28
  5. Step 5: Solve for x
    x = 2,810,658,923.28/59,647.26
  6. Step 6: Final answer
    x = 47,121.34

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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.