Home / 17,373.88-26,060.44-4,226.32

Finding the Fourth Proportional to 17,373.88, 26,060.44 and 4,226.32

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Solution

The fourth proportional to 17,373.88, 26,060.44 and 4,226.32 is: 6,339.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,373.88 : 26,060.44 = 4,226.32 : x
  2. Step 2: Convert to fraction form
    17,373.88/26,060.44 = 4,226.32/x
  3. Step 3: Cross multiply
    17,373.88x = 26,060.44 × 4,226.32
  4. Step 4: Simplify right side
    17,373.88x = 110,139,758.78
  5. Step 5: Solve for x
    x = 110,139,758.78/17,373.88
  6. Step 6: Final answer
    x = 6,339.39

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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.