Home / 4,164.09-6,250.45-2,412.51

Finding the Fourth Proportional to 4,164.09, 6,250.45 and 2,412.51

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Solution

The fourth proportional to 4,164.09, 6,250.45 and 2,412.51 is: 3,621.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,164.09 : 6,250.45 = 2,412.51 : x
  2. Step 2: Convert to fraction form
    4,164.09/6,250.45 = 2,412.51/x
  3. Step 3: Cross multiply
    4,164.09x = 6,250.45 × 2,412.51
  4. Step 4: Simplify right side
    4,164.09x = 15,079,285.83
  5. Step 5: Solve for x
    x = 15,079,285.83/4,164.09
  6. Step 6: Final answer
    x = 3,621.27

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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.