Home / 3,237.64-4,857.36-1,594.68

Finding the Fourth Proportional to 3,237.64, 4,857.36 and 1,594.68

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Solution

The fourth proportional to 3,237.64, 4,857.36 and 1,594.68 is: 2,392.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,237.64 : 4,857.36 = 1,594.68 : x
  2. Step 2: Convert to fraction form
    3,237.64/4,857.36 = 1,594.68/x
  3. Step 3: Cross multiply
    3,237.64x = 4,857.36 × 1,594.68
  4. Step 4: Simplify right side
    3,237.64x = 7,745,934.84
  5. Step 5: Solve for x
    x = 7,745,934.84/3,237.64
  6. Step 6: Final answer
    x = 2,392.46

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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.