Home / 6,960.93-10,441.35-5,582.91

Finding the Fourth Proportional to 6,960.93, 10,441.35 and 5,582.91

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Solution

The fourth proportional to 6,960.93, 10,441.35 and 5,582.91 is: 8,374.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,960.93 : 10,441.35 = 5,582.91 : x
  2. Step 2: Convert to fraction form
    6,960.93/10,441.35 = 5,582.91/x
  3. Step 3: Cross multiply
    6,960.93x = 10,441.35 × 5,582.91
  4. Step 4: Simplify right side
    6,960.93x = 58,293,117.33
  5. Step 5: Solve for x
    x = 58,293,117.33/6,960.93
  6. Step 6: Final answer
    x = 8,374.33

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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.