Home / 37,042.08-55,564.16-16,260.80

Finding the Fourth Proportional to 37,042.08, 55,564.16 and 16,260.80

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Solution

The fourth proportional to 37,042.08, 55,564.16 and 16,260.80 is: 24,391.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,042.08 : 55,564.16 = 16,260.80 : x
  2. Step 2: Convert to fraction form
    37,042.08/55,564.16 = 16,260.80/x
  3. Step 3: Cross multiply
    37,042.08x = 55,564.16 × 16,260.80
  4. Step 4: Simplify right side
    37,042.08x = 903,517,692.93
  5. Step 5: Solve for x
    x = 903,517,692.93/37,042.08
  6. Step 6: Final answer
    x = 24,391.66

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1.5x scale

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.