Home / 13,035.62-19,556.27-4,714.77

Finding the Fourth Proportional to 13,035.62, 19,556.27 and 4,714.77

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Solution

The fourth proportional to 13,035.62, 19,556.27 and 4,714.77 is: 7,073.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,035.62 : 19,556.27 = 4,714.77 : x
  2. Step 2: Convert to fraction form
    13,035.62/19,556.27 = 4,714.77/x
  3. Step 3: Cross multiply
    13,035.62x = 19,556.27 × 4,714.77
  4. Step 4: Simplify right side
    13,035.62x = 92,203,217.33
  5. Step 5: Solve for x
    x = 92,203,217.33/13,035.62
  6. Step 6: Final answer
    x = 7,073.18

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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.