Home / 69,094.23-103,663.22-24,720

Finding the Fourth Proportional to 69,094.23, 103,663.22 and 24,720

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Solution

The fourth proportional to 69,094.23, 103,663.22 and 24,720 is: 37,087.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    69,094.23 : 103,663.22 = 24,720 : x
  2. Step 2: Convert to fraction form
    69,094.23/103,663.22 = 24,720/x
  3. Step 3: Cross multiply
    69,094.23x = 103,663.22 × 24,720
  4. Step 4: Simplify right side
    69,094.23x = 2,562,554,674.80
  5. Step 5: Solve for x
    x = 2,562,554,674.80/69,094.23
  6. Step 6: Final answer
    x = 37,087.82

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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.