Home / 4,048.35-6,074.42-1,582.53

Finding the Fourth Proportional to 4,048.35, 6,074.42 and 1,582.53

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Solution

The fourth proportional to 4,048.35, 6,074.42 and 1,582.53 is: 2,374.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,048.35 : 6,074.42 = 1,582.53 : x
  2. Step 2: Convert to fraction form
    4,048.35/6,074.42 = 1,582.53/x
  3. Step 3: Cross multiply
    4,048.35x = 6,074.42 × 1,582.53
  4. Step 4: Simplify right side
    4,048.35x = 9,612,943.97
  5. Step 5: Solve for x
    x = 9,612,943.97/4,048.35
  6. Step 6: Final answer
    x = 2,374.53

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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.