Home / 5,020.93-6,926.68-3,529.81

Finding the Fourth Proportional to 5,020.93, 6,926.68 and 3,529.81

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Solution

The fourth proportional to 5,020.93, 6,926.68 and 3,529.81 is: 4,869.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,020.93 : 6,926.68 = 3,529.81 : x
  2. Step 2: Convert to fraction form
    5,020.93/6,926.68 = 3,529.81/x
  3. Step 3: Cross multiply
    5,020.93x = 6,926.68 × 3,529.81
  4. Step 4: Simplify right side
    5,020.93x = 24,449,864.33
  5. Step 5: Solve for x
    x = 24,449,864.33/5,020.93
  6. Step 6: Final answer
    x = 4,869.59

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.