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Finding the Fourth Proportional to 67,459.75, 93,092.01 and 37,244.44

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Solution

The fourth proportional to 67,459.75, 93,092.01 and 37,244.44 is: 51,395.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    67,459.75 : 93,092.01 = 37,244.44 : x
  2. Step 2: Convert to fraction form
    67,459.75/93,092.01 = 37,244.44/x
  3. Step 3: Cross multiply
    67,459.75x = 93,092.01 × 37,244.44
  4. Step 4: Simplify right side
    67,459.75x = 3,467,159,780.92
  5. Step 5: Solve for x
    x = 3,467,159,780.92/67,459.75
  6. Step 6: Final answer
    x = 51,395.98

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1.5x scale

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.