Home / 4,148.63-6,235.23-3,843.08

Finding the Fourth Proportional to 4,148.63, 6,235.23 and 3,843.08

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Solution

The fourth proportional to 4,148.63, 6,235.23 and 3,843.08 is: 5,776.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,148.63 : 6,235.23 = 3,843.08 : x
  2. Step 2: Convert to fraction form
    4,148.63/6,235.23 = 3,843.08/x
  3. Step 3: Cross multiply
    4,148.63x = 6,235.23 × 3,843.08
  4. Step 4: Simplify right side
    4,148.63x = 23,962,487.71
  5. Step 5: Solve for x
    x = 23,962,487.71/4,148.63
  6. Step 6: Final answer
    x = 5,776.00

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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.