Home / 7,068.08-10,605.18-3,370.34

Finding the Fourth Proportional to 7,068.08, 10,605.18 and 3,370.34

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Solution

The fourth proportional to 7,068.08, 10,605.18 and 3,370.34 is: 5,056.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    7,068.08 : 10,605.18 = 3,370.34 : x
  2. Step 2: Convert to fraction form
    7,068.08/10,605.18 = 3,370.34/x
  3. Step 3: Cross multiply
    7,068.08x = 10,605.18 × 3,370.34
  4. Step 4: Simplify right side
    7,068.08x = 35,743,062.36
  5. Step 5: Solve for x
    x = 35,743,062.36/7,068.08
  6. Step 6: Final answer
    x = 5,056.97

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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.