Home / 48,911.61-67,497.84-27,692.85

Finding the Fourth Proportional to 48,911.61, 67,497.84 and 27,692.85

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Solution

The fourth proportional to 48,911.61, 67,497.84 and 27,692.85 is: 38,216.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    48,911.61 : 67,497.84 = 27,692.85 : x
  2. Step 2: Convert to fraction form
    48,911.61/67,497.84 = 27,692.85/x
  3. Step 3: Cross multiply
    48,911.61x = 67,497.84 × 27,692.85
  4. Step 4: Simplify right side
    48,911.61x = 1,869,207,558.44
  5. Step 5: Solve for x
    x = 1,869,207,558.44/48,911.61
  6. Step 6: Final answer
    x = 38,216.03

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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.