Home / 36,271.80-54,385.83-16,566.93

Finding the Fourth Proportional to 36,271.80, 54,385.83 and 16,566.93

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Solution

The fourth proportional to 36,271.80, 54,385.83 and 16,566.93 is: 24,840.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,271.80 : 54,385.83 = 16,566.93 : x
  2. Step 2: Convert to fraction form
    36,271.80/54,385.83 = 16,566.93/x
  3. Step 3: Cross multiply
    36,271.80x = 54,385.83 × 16,566.93
  4. Step 4: Simplify right side
    36,271.80x = 901,006,238.60
  5. Step 5: Solve for x
    x = 901,006,238.60/36,271.80
  6. Step 6: Final answer
    x = 24,840.41

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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.