Home / 2,482.16-3,424.99-1,599.16

Finding the Fourth Proportional to 2,482.16, 3,424.99 and 1,599.16

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Solution

The fourth proportional to 2,482.16, 3,424.99 and 1,599.16 is: 2,206.59

Step by Step Solution

  1. Step 1: Write the proportion equation
    2,482.16 : 3,424.99 = 1,599.16 : x
  2. Step 2: Convert to fraction form
    2,482.16/3,424.99 = 1,599.16/x
  3. Step 3: Cross multiply
    2,482.16x = 3,424.99 × 1,599.16
  4. Step 4: Simplify right side
    2,482.16x = 5,477,098.45
  5. Step 5: Solve for x
    x = 5,477,098.45/2,482.16
  6. Step 6: Final answer
    x = 2,206.59

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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.