Home / 3,582.96-4,944.84-2,011.06

Finding the Fourth Proportional to 3,582.96, 4,944.84 and 2,011.06

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Solution

The fourth proportional to 3,582.96, 4,944.84 and 2,011.06 is: 2,775.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,582.96 : 4,944.84 = 2,011.06 : x
  2. Step 2: Convert to fraction form
    3,582.96/4,944.84 = 2,011.06/x
  3. Step 3: Cross multiply
    3,582.96x = 4,944.84 × 2,011.06
  4. Step 4: Simplify right side
    3,582.96x = 9,944,369.93
  5. Step 5: Solve for x
    x = 9,944,369.93/3,582.96
  6. Step 6: Final answer
    x = 2,775.46

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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.