Home / 4,133.79-5,704.03-2,365.06

Finding the Fourth Proportional to 4,133.79, 5,704.03 and 2,365.06

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Solution

The fourth proportional to 4,133.79, 5,704.03 and 2,365.06 is: 3,263.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,133.79 : 5,704.03 = 2,365.06 : x
  2. Step 2: Convert to fraction form
    4,133.79/5,704.03 = 2,365.06/x
  3. Step 3: Cross multiply
    4,133.79x = 5,704.03 × 2,365.06
  4. Step 4: Simplify right side
    4,133.79x = 13,490,361.37
  5. Step 5: Solve for x
    x = 13,490,361.37/4,133.79
  6. Step 6: Final answer
    x = 3,263.44

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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.