Home / 29,777.67-41,093.06-16,348.59

Finding the Fourth Proportional to 29,777.67, 41,093.06 and 16,348.59

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Solution

The fourth proportional to 29,777.67, 41,093.06 and 16,348.59 is: 22,560.98

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,777.67 : 41,093.06 = 16,348.59 : x
  2. Step 2: Convert to fraction form
    29,777.67/41,093.06 = 16,348.59/x
  3. Step 3: Cross multiply
    29,777.67x = 41,093.06 × 16,348.59
  4. Step 4: Simplify right side
    29,777.67x = 671,813,508.04
  5. Step 5: Solve for x
    x = 671,813,508.04/29,777.67
  6. Step 6: Final answer
    x = 22,560.98

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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.