Home / 41,052.94-61,556.24-12,967.80

Finding the Fourth Proportional to 41,052.94, 61,556.24 and 12,967.80

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Solution

The fourth proportional to 41,052.94, 61,556.24 and 12,967.80 is: 19,444.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,052.94 : 61,556.24 = 12,967.80 : x
  2. Step 2: Convert to fraction form
    41,052.94/61,556.24 = 12,967.80/x
  3. Step 3: Cross multiply
    41,052.94x = 61,556.24 × 12,967.80
  4. Step 4: Simplify right side
    41,052.94x = 798,249,009.07
  5. Step 5: Solve for x
    x = 798,249,009.07/41,052.94
  6. Step 6: Final answer
    x = 19,444.38

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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.