Home / 5,969.38-8,954.06-1,586.84

Finding the Fourth Proportional to 5,969.38, 8,954.06 and 1,586.84

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Solution

The fourth proportional to 5,969.38, 8,954.06 and 1,586.84 is: 2,380.25

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,969.38 : 8,954.06 = 1,586.84 : x
  2. Step 2: Convert to fraction form
    5,969.38/8,954.06 = 1,586.84/x
  3. Step 3: Cross multiply
    5,969.38x = 8,954.06 × 1,586.84
  4. Step 4: Simplify right side
    5,969.38x = 14,208,619.77
  5. Step 5: Solve for x
    x = 14,208,619.77/5,969.38
  6. Step 6: Final answer
    x = 2,380.25

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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.