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Finding the Fourth Proportional to 63,000, 94,500 and 26,064

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Solution

The fourth proportional to 63,000, 94,500 and 26,064 is: 39,096

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,000 : 94,500 = 26,064 : x
  2. Step 2: Convert to fraction form
    63,000/94,500 = 26,064/x
  3. Step 3: Cross multiply
    63,000x = 94,500 × 26,064
  4. Step 4: Simplify right side
    63,000x = 2,463,048,000
  5. Step 5: Solve for x
    x = 2,463,048,000/63,000
  6. Step 6: Final answer
    x = 39,096

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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.