Home / 2,594.32-3,579.12-1,599.28

Finding the Fourth Proportional to 2,594.32, 3,579.12 and 1,599.28

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Solution

The fourth proportional to 2,594.32, 3,579.12 and 1,599.28 is: 2,206.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,594.32 : 3,579.12 = 1,599.28 : x
  2. Step 2: Convert to fraction form
    2,594.32/3,579.12 = 1,599.28/x
  3. Step 3: Cross multiply
    2,594.32x = 3,579.12 × 1,599.28
  4. Step 4: Simplify right side
    2,594.32x = 5,724,015.03
  5. Step 5: Solve for x
    x = 5,724,015.03/2,594.32
  6. Step 6: Final answer
    x = 2,206.36

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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.