Home / 29,777.13-41,092.95-16,348.95

Finding the Fourth Proportional to 29,777.13, 41,092.95 and 16,348.95

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Solution

The fourth proportional to 29,777.13, 41,092.95 and 16,348.95 is: 22,561.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    29,777.13 : 41,092.95 = 16,348.95 : x
  2. Step 2: Convert to fraction form
    29,777.13/41,092.95 = 16,348.95/x
  3. Step 3: Cross multiply
    29,777.13x = 41,092.95 × 16,348.95
  4. Step 4: Simplify right side
    29,777.13x = 671,826,584.90
  5. Step 5: Solve for x
    x = 671,826,584.90/29,777.13
  6. Step 6: Final answer
    x = 22,561.83

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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.