Home / 73,525.16-110,110.10-41,839.22

Finding the Fourth Proportional to 73,525.16, 110,110.10 and 41,839.22

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Solution

The fourth proportional to 73,525.16, 110,110.10 and 41,839.22 is: 62,657.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    73,525.16 : 110,110.10 = 41,839.22 : x
  2. Step 2: Convert to fraction form
    73,525.16/110,110.10 = 41,839.22/x
  3. Step 3: Cross multiply
    73,525.16x = 110,110.10 × 41,839.22
  4. Step 4: Simplify right side
    73,525.16x = 4,606,919,938.38
  5. Step 5: Solve for x
    x = 4,606,919,938.38/73,525.16
  6. Step 6: Final answer
    x = 62,657.74

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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.