Home / 6,529.11-9,785.46-4,683.84

Finding the Fourth Proportional to 6,529.11, 9,785.46 and 4,683.84

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Solution

The fourth proportional to 6,529.11, 9,785.46 and 4,683.84 is: 7,019.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,529.11 : 9,785.46 = 4,683.84 : x
  2. Step 2: Convert to fraction form
    6,529.11/9,785.46 = 4,683.84/x
  3. Step 3: Cross multiply
    6,529.11x = 9,785.46 × 4,683.84
  4. Step 4: Simplify right side
    6,529.11x = 45,833,528.97
  5. Step 5: Solve for x
    x = 45,833,528.97/6,529.11
  6. Step 6: Final answer
    x = 7,019.87

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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.