Home / 34,667.93-52,009.67-10,976.89

Finding the Fourth Proportional to 34,667.93, 52,009.67 and 10,976.89

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Solution

The fourth proportional to 34,667.93, 52,009.67 and 10,976.89 is: 16,467.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    34,667.93 : 52,009.67 = 10,976.89 : x
  2. Step 2: Convert to fraction form
    34,667.93/52,009.67 = 10,976.89/x
  3. Step 3: Cross multiply
    34,667.93x = 52,009.67 × 10,976.89
  4. Step 4: Simplify right side
    34,667.93x = 570,904,536.87
  5. Step 5: Solve for x
    x = 570,904,536.87/34,667.93
  6. Step 6: Final answer
    x = 16,467.80

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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.