Home / 5,954.46-8,216.88-3,437.03

Finding the Fourth Proportional to 5,954.46, 8,216.88 and 3,437.03

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Solution

The fourth proportional to 5,954.46, 8,216.88 and 3,437.03 is: 4,742.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,954.46 : 8,216.88 = 3,437.03 : x
  2. Step 2: Convert to fraction form
    5,954.46/8,216.88 = 3,437.03/x
  3. Step 3: Cross multiply
    5,954.46x = 8,216.88 × 3,437.03
  4. Step 4: Simplify right side
    5,954.46x = 28,241,621.98
  5. Step 5: Solve for x
    x = 28,241,621.98/5,954.46
  6. Step 6: Final answer
    x = 4,742.94

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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.