Home / 67,317.44-92,897.52-37,104

Finding the Fourth Proportional to 67,317.44, 92,897.52 and 37,104

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Solution

The fourth proportional to 67,317.44, 92,897.52 and 37,104 is: 51,203.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,317.44 : 92,897.52 = 37,104 : x
  2. Step 2: Convert to fraction form
    67,317.44/92,897.52 = 37,104/x
  3. Step 3: Cross multiply
    67,317.44x = 92,897.52 × 37,104
  4. Step 4: Simplify right side
    67,317.44x = 3,446,869,582.08
  5. Step 5: Solve for x
    x = 3,446,869,582.08/67,317.44
  6. Step 6: Final answer
    x = 51,203.22

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.