Home / 4,013.48-6,020.16-1,416.44

Finding the Fourth Proportional to 4,013.48, 6,020.16 and 1,416.44

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Solution

The fourth proportional to 4,013.48, 6,020.16 and 1,416.44 is: 2,124.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,013.48 : 6,020.16 = 1,416.44 : x
  2. Step 2: Convert to fraction form
    4,013.48/6,020.16 = 1,416.44/x
  3. Step 3: Cross multiply
    4,013.48x = 6,020.16 × 1,416.44
  4. Step 4: Simplify right side
    4,013.48x = 8,527,195.43
  5. Step 5: Solve for x
    x = 8,527,195.43/4,013.48
  6. Step 6: Final answer
    x = 2,124.64

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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.