Home / 4,224.69-6,336.09-1,302.48

Finding the Fourth Proportional to 4,224.69, 6,336.09 and 1,302.48

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Solution

The fourth proportional to 4,224.69, 6,336.09 and 1,302.48 is: 1,953.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,224.69 : 6,336.09 = 1,302.48 : x
  2. Step 2: Convert to fraction form
    4,224.69/6,336.09 = 1,302.48/x
  3. Step 3: Cross multiply
    4,224.69x = 6,336.09 × 1,302.48
  4. Step 4: Simplify right side
    4,224.69x = 8,252,630.50
  5. Step 5: Solve for x
    x = 8,252,630.50/4,224.69
  6. Step 6: Final answer
    x = 1,953.43

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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.