Home / 23,010.86-34,494.41-14,667.45

Finding the Fourth Proportional to 23,010.86, 34,494.41 and 14,667.45

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Solution

The fourth proportional to 23,010.86, 34,494.41 and 14,667.45 is: 21,987.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,010.86 : 34,494.41 = 14,667.45 : x
  2. Step 2: Convert to fraction form
    23,010.86/34,494.41 = 14,667.45/x
  3. Step 3: Cross multiply
    23,010.86x = 34,494.41 × 14,667.45
  4. Step 4: Simplify right side
    23,010.86x = 505,944,960.62
  5. Step 5: Solve for x
    x = 505,944,960.62/23,010.86
  6. Step 6: Final answer
    x = 21,987.23

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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.