Home / 6,706.72-10,056.84-2,810.08

Finding the Fourth Proportional to 6,706.72, 10,056.84 and 2,810.08

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Solution

The fourth proportional to 6,706.72, 10,056.84 and 2,810.08 is: 4,213.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,706.72 : 10,056.84 = 2,810.08 : x
  2. Step 2: Convert to fraction form
    6,706.72/10,056.84 = 2,810.08/x
  3. Step 3: Cross multiply
    6,706.72x = 10,056.84 × 2,810.08
  4. Step 4: Simplify right side
    6,706.72x = 28,260,524.95
  5. Step 5: Solve for x
    x = 28,260,524.95/6,706.72
  6. Step 6: Final answer
    x = 4,213.76

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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.