Home / 2,596.18-3,582.60-1,601.54

Finding the Fourth Proportional to 2,596.18, 3,582.60 and 1,601.54

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Solution

The fourth proportional to 2,596.18, 3,582.60 and 1,601.54 is: 2,210.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,596.18 : 3,582.60 = 1,601.54 : x
  2. Step 2: Convert to fraction form
    2,596.18/3,582.60 = 1,601.54/x
  3. Step 3: Cross multiply
    2,596.18x = 3,582.60 × 1,601.54
  4. Step 4: Simplify right side
    2,596.18x = 5,737,677.20
  5. Step 5: Solve for x
    x = 5,737,677.20/2,596.18
  6. Step 6: Final answer
    x = 2,210.05

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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.