Home / 74,803.26-103,241.94-44,590.59

Finding the Fourth Proportional to 74,803.26, 103,241.94 and 44,590.59

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Solution

The fourth proportional to 74,803.26, 103,241.94 and 44,590.59 is: 61,543.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    74,803.26 : 103,241.94 = 44,590.59 : x
  2. Step 2: Convert to fraction form
    74,803.26/103,241.94 = 44,590.59/x
  3. Step 3: Cross multiply
    74,803.26x = 103,241.94 × 44,590.59
  4. Step 4: Simplify right side
    74,803.26x = 4,603,619,017.34
  5. Step 5: Solve for x
    x = 4,603,619,017.34/74,803.26
  6. Step 6: Final answer
    x = 61,543.03

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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.