Home / 41,019.60-61,490.52-37,367.28

Finding the Fourth Proportional to 41,019.60, 61,490.52 and 37,367.28

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Solution

The fourth proportional to 41,019.60, 61,490.52 and 37,367.28 is: 56,015.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,019.60 : 61,490.52 = 37,367.28 : x
  2. Step 2: Convert to fraction form
    41,019.60/61,490.52 = 37,367.28/x
  3. Step 3: Cross multiply
    41,019.60x = 61,490.52 × 37,367.28
  4. Step 4: Simplify right side
    41,019.60x = 2,297,733,478.19
  5. Step 5: Solve for x
    x = 2,297,733,478.19/41,019.60
  6. Step 6: Final answer
    x = 56,015.50

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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.