Home / 7,056.72-10,585.44-2,674.53

Finding the Fourth Proportional to 7,056.72, 10,585.44 and 2,674.53

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Solution

The fourth proportional to 7,056.72, 10,585.44 and 2,674.53 is: 4,011.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,056.72 : 10,585.44 = 2,674.53 : x
  2. Step 2: Convert to fraction form
    7,056.72/10,585.44 = 2,674.53/x
  3. Step 3: Cross multiply
    7,056.72x = 10,585.44 × 2,674.53
  4. Step 4: Simplify right side
    7,056.72x = 28,311,076.84
  5. Step 5: Solve for x
    x = 28,311,076.84/7,056.72
  6. Step 6: Final answer
    x = 4,011.93

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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.