Home / 4,395.24-6,574.62-3,347.31

Finding the Fourth Proportional to 4,395.24, 6,574.62 and 3,347.31

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Solution

The fourth proportional to 4,395.24, 6,574.62 and 3,347.31 is: 5,007.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,395.24 : 6,574.62 = 3,347.31 : x
  2. Step 2: Convert to fraction form
    4,395.24/6,574.62 = 3,347.31/x
  3. Step 3: Cross multiply
    4,395.24x = 6,574.62 × 3,347.31
  4. Step 4: Simplify right side
    4,395.24x = 22,007,291.27
  5. Step 5: Solve for x
    x = 22,007,291.27/4,395.24
  6. Step 6: Final answer
    x = 5,007.07

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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.