Home / 4,506.48-6,760.07-1,219.59

Finding the Fourth Proportional to 4,506.48, 6,760.07 and 1,219.59

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Solution

The fourth proportional to 4,506.48, 6,760.07 and 1,219.59 is: 1,829.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,506.48 : 6,760.07 = 1,219.59 : x
  2. Step 2: Convert to fraction form
    4,506.48/6,760.07 = 1,219.59/x
  3. Step 3: Cross multiply
    4,506.48x = 6,760.07 × 1,219.59
  4. Step 4: Simplify right side
    4,506.48x = 8,244,513.77
  5. Step 5: Solve for x
    x = 8,244,513.77/4,506.48
  6. Step 6: Final answer
    x = 1,829.48

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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.