Home / 6,706.47-10,052.41-2,806.32

Finding the Fourth Proportional to 6,706.47, 10,052.41 and 2,806.32

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Solution

The fourth proportional to 6,706.47, 10,052.41 and 2,806.32 is: 4,206.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,706.47 : 10,052.41 = 2,806.32 : x
  2. Step 2: Convert to fraction form
    6,706.47/10,052.41 = 2,806.32/x
  3. Step 3: Cross multiply
    6,706.47x = 10,052.41 × 2,806.32
  4. Step 4: Simplify right side
    6,706.47x = 28,210,279.23
  5. Step 5: Solve for x
    x = 28,210,279.23/6,706.47
  6. Step 6: Final answer
    x = 4,206.43

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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.