Home / 5,582.89-8,374.06-2,073.58

Finding the Fourth Proportional to 5,582.89, 8,374.06 and 2,073.58

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Solution

The fourth proportional to 5,582.89, 8,374.06 and 2,073.58 is: 3,110.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,582.89 : 8,374.06 = 2,073.58 : x
  2. Step 2: Convert to fraction form
    5,582.89/8,374.06 = 2,073.58/x
  3. Step 3: Cross multiply
    5,582.89x = 8,374.06 × 2,073.58
  4. Step 4: Simplify right side
    5,582.89x = 17,364,283.33
  5. Step 5: Solve for x
    x = 17,364,283.33/5,582.89
  6. Step 6: Final answer
    x = 3,110.27

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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.