Home / 29,074.37-43,573.77-13,052.06

Finding the Fourth Proportional to 29,074.37, 43,573.77 and 13,052.06

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Solution

The fourth proportional to 29,074.37, 43,573.77 and 13,052.06 is: 19,561.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,074.37 : 43,573.77 = 13,052.06 : x
  2. Step 2: Convert to fraction form
    29,074.37/43,573.77 = 13,052.06/x
  3. Step 3: Cross multiply
    29,074.37x = 43,573.77 × 13,052.06
  4. Step 4: Simplify right side
    29,074.37x = 568,727,565.26
  5. Step 5: Solve for x
    x = 568,727,565.26/29,074.37
  6. Step 6: Final answer
    x = 19,561.13

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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.