Home / 30,814.35-46,228.47-11,093.01

Finding the Fourth Proportional to 30,814.35, 46,228.47 and 11,093.01

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Solution

The fourth proportional to 30,814.35, 46,228.47 and 11,093.01 is: 16,642.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,814.35 : 46,228.47 = 11,093.01 : x
  2. Step 2: Convert to fraction form
    30,814.35/46,228.47 = 11,093.01/x
  3. Step 3: Cross multiply
    30,814.35x = 46,228.47 × 11,093.01
  4. Step 4: Simplify right side
    30,814.35x = 512,812,879.99
  5. Step 5: Solve for x
    x = 512,812,879.99/30,814.35
  6. Step 6: Final answer
    x = 16,642.02

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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.