Home / 3,444.98-5,168.69-1,253.93

Finding the Fourth Proportional to 3,444.98, 5,168.69 and 1,253.93

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Solution

The fourth proportional to 3,444.98, 5,168.69 and 1,253.93 is: 1,881.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    3,444.98 : 5,168.69 = 1,253.93 : x
  2. Step 2: Convert to fraction form
    3,444.98/5,168.69 = 1,253.93/x
  3. Step 3: Cross multiply
    3,444.98x = 5,168.69 × 1,253.93
  4. Step 4: Simplify right side
    3,444.98x = 6,481,173.59
  5. Step 5: Solve for x
    x = 6,481,173.59/3,444.98
  6. Step 6: Final answer
    x = 1,881.34

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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.