Home / 30,716.01-46,076.11-10,444.52

Finding the Fourth Proportional to 30,716.01, 46,076.11 and 10,444.52

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Solution

The fourth proportional to 30,716.01, 46,076.11 and 10,444.52 is: 15,667.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    30,716.01 : 46,076.11 = 10,444.52 : x
  2. Step 2: Convert to fraction form
    30,716.01/46,076.11 = 10,444.52/x
  3. Step 3: Cross multiply
    30,716.01x = 46,076.11 × 10,444.52
  4. Step 4: Simplify right side
    30,716.01x = 481,242,648.15
  5. Step 5: Solve for x
    x = 481,242,648.15/30,716.01
  6. Step 6: Final answer
    x = 15,667.48

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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.