Home / 17,367.06-26,050.26-4,219.32

Finding the Fourth Proportional to 17,367.06, 26,050.26 and 4,219.32

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Solution

The fourth proportional to 17,367.06, 26,050.26 and 4,219.32 is: 6,328.90

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,367.06 : 26,050.26 = 4,219.32 : x
  2. Step 2: Convert to fraction form
    17,367.06/26,050.26 = 4,219.32/x
  3. Step 3: Cross multiply
    17,367.06x = 26,050.26 × 4,219.32
  4. Step 4: Simplify right side
    17,367.06x = 109,914,383.02
  5. Step 5: Solve for x
    x = 109,914,383.02/17,367.06
  6. Step 6: Final answer
    x = 6,328.90

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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.