Home / 5,582.04-8,374.46-3,941.79

Finding the Fourth Proportional to 5,582.04, 8,374.46 and 3,941.79

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Solution

The fourth proportional to 5,582.04, 8,374.46 and 3,941.79 is: 5,913.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,582.04 : 8,374.46 = 3,941.79 : x
  2. Step 2: Convert to fraction form
    5,582.04/8,374.46 = 3,941.79/x
  3. Step 3: Cross multiply
    5,582.04x = 8,374.46 × 3,941.79
  4. Step 4: Simplify right side
    5,582.04x = 33,010,362.68
  5. Step 5: Solve for x
    x = 33,010,362.68/5,582.04
  6. Step 6: Final answer
    x = 5,913.67

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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.