Home / 7,056.62-10,580.77-2,673.05

Finding the Fourth Proportional to 7,056.62, 10,580.77 and 2,673.05

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Solution

The fourth proportional to 7,056.62, 10,580.77 and 2,673.05 is: 4,007.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,056.62 : 10,580.77 = 2,673.05 : x
  2. Step 2: Convert to fraction form
    7,056.62/10,580.77 = 2,673.05/x
  3. Step 3: Cross multiply
    7,056.62x = 10,580.77 × 2,673.05
  4. Step 4: Simplify right side
    7,056.62x = 28,282,860.98
  5. Step 5: Solve for x
    x = 28,282,860.98/7,056.62
  6. Step 6: Final answer
    x = 4,007.99

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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.