Home / 16,980.26-25,464.62-5,884.35

Finding the Fourth Proportional to 16,980.26, 25,464.62 and 5,884.35

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Solution

The fourth proportional to 16,980.26, 25,464.62 and 5,884.35 is: 8,824.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,980.26 : 25,464.62 = 5,884.35 : x
  2. Step 2: Convert to fraction form
    16,980.26/25,464.62 = 5,884.35/x
  3. Step 3: Cross multiply
    16,980.26x = 25,464.62 × 5,884.35
  4. Step 4: Simplify right side
    16,980.26x = 149,842,707.28
  5. Step 5: Solve for x
    x = 149,842,707.28/16,980.26
  6. Step 6: Final answer
    x = 8,824.53

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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.