Home / 9,193.32-13,780.26-4,514.76

Finding the Fourth Proportional to 9,193.32, 13,780.26 and 4,514.76

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Solution

The fourth proportional to 9,193.32, 13,780.26 and 4,514.76 is: 6,767.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    9,193.32 : 13,780.26 = 4,514.76 : x
  2. Step 2: Convert to fraction form
    9,193.32/13,780.26 = 4,514.76/x
  3. Step 3: Cross multiply
    9,193.32x = 13,780.26 × 4,514.76
  4. Step 4: Simplify right side
    9,193.32x = 62,214,566.64
  5. Step 5: Solve for x
    x = 62,214,566.64/9,193.32
  6. Step 6: Final answer
    x = 6,767.37

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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.