Home / 6,235.52-8,605.44-3,582.77

Finding the Fourth Proportional to 6,235.52, 8,605.44 and 3,582.77

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Solution

The fourth proportional to 6,235.52, 8,605.44 and 3,582.77 is: 4,944.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    6,235.52 : 8,605.44 = 3,582.77 : x
  2. Step 2: Convert to fraction form
    6,235.52/8,605.44 = 3,582.77/x
  3. Step 3: Cross multiply
    6,235.52x = 8,605.44 × 3,582.77
  4. Step 4: Simplify right side
    6,235.52x = 30,831,269.24
  5. Step 5: Solve for x
    x = 30,831,269.24/6,235.52
  6. Step 6: Final answer
    x = 4,944.46

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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.