Home / 41,176.44-61,764.80-10,011.69

Finding the Fourth Proportional to 41,176.44, 61,764.80 and 10,011.69

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Solution

The fourth proportional to 41,176.44, 61,764.80 and 10,011.69 is: 15,017.57

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,176.44 : 61,764.80 = 10,011.69 : x
  2. Step 2: Convert to fraction form
    41,176.44/61,764.80 = 10,011.69/x
  3. Step 3: Cross multiply
    41,176.44x = 61,764.80 × 10,011.69
  4. Step 4: Simplify right side
    41,176.44x = 618,369,980.45
  5. Step 5: Solve for x
    x = 618,369,980.45/41,176.44
  6. Step 6: Final answer
    x = 15,017.57

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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.