Home / 62,524.24-93,795.60-18,145.22

Finding the Fourth Proportional to 62,524.24, 93,795.60 and 18,145.22

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Solution

The fourth proportional to 62,524.24, 93,795.60 and 18,145.22 is: 27,220.51

Step by Step Solution

  1. Step 1: Write the proportion equation
    62,524.24 : 93,795.60 = 18,145.22 : x
  2. Step 2: Convert to fraction form
    62,524.24/93,795.60 = 18,145.22/x
  3. Step 3: Cross multiply
    62,524.24x = 93,795.60 × 18,145.22
  4. Step 4: Simplify right side
    62,524.24x = 1,701,941,797.03
  5. Step 5: Solve for x
    x = 1,701,941,797.03/62,524.24
  6. Step 6: Final answer
    x = 27,220.51

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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.