Home / 4,505.88-6,210.68-3,013.26

Finding the Fourth Proportional to 4,505.88, 6,210.68 and 3,013.26

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Solution

The fourth proportional to 4,505.88, 6,210.68 and 3,013.26 is: 4,153.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,505.88 : 6,210.68 = 3,013.26 : x
  2. Step 2: Convert to fraction form
    4,505.88/6,210.68 = 3,013.26/x
  3. Step 3: Cross multiply
    4,505.88x = 6,210.68 × 3,013.26
  4. Step 4: Simplify right side
    4,505.88x = 18,714,393.62
  5. Step 5: Solve for x
    x = 18,714,393.62/4,505.88
  6. Step 6: Final answer
    x = 4,153.33

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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.