Home / 30,896.03-46,347.65-11,183.87

Finding the Fourth Proportional to 30,896.03, 46,347.65 and 11,183.87

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Solution

The fourth proportional to 30,896.03, 46,347.65 and 11,183.87 is: 16,777.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,896.03 : 46,347.65 = 11,183.87 : x
  2. Step 2: Convert to fraction form
    30,896.03/46,347.65 = 11,183.87/x
  3. Step 3: Cross multiply
    30,896.03x = 46,347.65 × 11,183.87
  4. Step 4: Simplify right side
    30,896.03x = 518,346,092.41
  5. Step 5: Solve for x
    x = 518,346,092.41/30,896.03
  6. Step 6: Final answer
    x = 16,777.11

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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.