Home / 5,980.34-8,973.58-2,692.66

Finding the Fourth Proportional to 5,980.34, 8,973.58 and 2,692.66

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Solution

The fourth proportional to 5,980.34, 8,973.58 and 2,692.66 is: 4,040.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,980.34 : 8,973.58 = 2,692.66 : x
  2. Step 2: Convert to fraction form
    5,980.34/8,973.58 = 2,692.66/x
  3. Step 3: Cross multiply
    5,980.34x = 8,973.58 × 2,692.66
  4. Step 4: Simplify right side
    5,980.34x = 24,162,799.92
  5. Step 5: Solve for x
    x = 24,162,799.92/5,980.34
  6. Step 6: Final answer
    x = 4,040.38

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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.