Home / 17,003.10-25,506.59-4,523.64

Finding the Fourth Proportional to 17,003.10, 25,506.59 and 4,523.64

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Solution

The fourth proportional to 17,003.10, 25,506.59 and 4,523.64 is: 6,785.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,003.10 : 25,506.59 = 4,523.64 : x
  2. Step 2: Convert to fraction form
    17,003.10/25,506.59 = 4,523.64/x
  3. Step 3: Cross multiply
    17,003.10x = 25,506.59 × 4,523.64
  4. Step 4: Simplify right side
    17,003.10x = 115,382,630.79
  5. Step 5: Solve for x
    x = 115,382,630.79/17,003.10
  6. Step 6: Final answer
    x = 6,785.98

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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.