Home / 4,399.49-6,598.08-1,626.95

Finding the Fourth Proportional to 4,399.49, 6,598.08 and 1,626.95

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Solution

The fourth proportional to 4,399.49, 6,598.08 and 1,626.95 is: 2,440.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,399.49 : 6,598.08 = 1,626.95 : x
  2. Step 2: Convert to fraction form
    4,399.49/6,598.08 = 1,626.95/x
  3. Step 3: Cross multiply
    4,399.49x = 6,598.08 × 1,626.95
  4. Step 4: Simplify right side
    4,399.49x = 10,734,756.65
  5. Step 5: Solve for x
    x = 10,734,756.65/4,399.49
  6. Step 6: Final answer
    x = 2,440.00

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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.