Home / 4,409.02-6,574.64-3,796.66

Finding the Fourth Proportional to 4,409.02, 6,574.64 and 3,796.66

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Solution

The fourth proportional to 4,409.02, 6,574.64 and 3,796.66 is: 5,661.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,409.02 : 6,574.64 = 3,796.66 : x
  2. Step 2: Convert to fraction form
    4,409.02/6,574.64 = 3,796.66/x
  3. Step 3: Cross multiply
    4,409.02x = 6,574.64 × 3,796.66
  4. Step 4: Simplify right side
    4,409.02x = 24,961,672.70
  5. Step 5: Solve for x
    x = 24,961,672.70/4,409.02
  6. Step 6: Final answer
    x = 5,661.50

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.49) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.