Home / 4,383.52-6,048.66-2,520.52

Finding the Fourth Proportional to 4,383.52, 6,048.66 and 2,520.52

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Solution

The fourth proportional to 4,383.52, 6,048.66 and 2,520.52 is: 3,477.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,383.52 : 6,048.66 = 2,520.52 : x
  2. Step 2: Convert to fraction form
    4,383.52/6,048.66 = 2,520.52/x
  3. Step 3: Cross multiply
    4,383.52x = 6,048.66 × 2,520.52
  4. Step 4: Simplify right side
    4,383.52x = 15,245,768.50
  5. Step 5: Solve for x
    x = 15,245,768.50/4,383.52
  6. Step 6: Final answer
    x = 3,477.97

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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.