Home / 4,639.08-6,954.96-2,299.89

Finding the Fourth Proportional to 4,639.08, 6,954.96 and 2,299.89

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Solution

The fourth proportional to 4,639.08, 6,954.96 and 2,299.89 is: 3,448.02

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,639.08 : 6,954.96 = 2,299.89 : x
  2. Step 2: Convert to fraction form
    4,639.08/6,954.96 = 2,299.89/x
  3. Step 3: Cross multiply
    4,639.08x = 6,954.96 × 2,299.89
  4. Step 4: Simplify right side
    4,639.08x = 15,995,642.95
  5. Step 5: Solve for x
    x = 15,995,642.95/4,639.08
  6. Step 6: Final answer
    x = 3,448.02

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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.