Home / 52,941.98-73,094.12-32,820.37

Finding the Fourth Proportional to 52,941.98, 73,094.12 and 32,820.37

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Solution

The fourth proportional to 52,941.98, 73,094.12 and 32,820.37 is: 45,313.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    52,941.98 : 73,094.12 = 32,820.37 : x
  2. Step 2: Convert to fraction form
    52,941.98/73,094.12 = 32,820.37/x
  3. Step 3: Cross multiply
    52,941.98x = 73,094.12 × 32,820.37
  4. Step 4: Simplify right side
    52,941.98x = 2,398,976,063.22
  5. Step 5: Solve for x
    x = 2,398,976,063.22/52,941.98
  6. Step 6: Final answer
    x = 45,313.30

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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.