Home / 5,434.83-7,497.09-3,544.02

Finding the Fourth Proportional to 5,434.83, 7,497.09 and 3,544.02

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Solution

The fourth proportional to 5,434.83, 7,497.09 and 3,544.02 is: 4,888.81

Step by Step Solution

  1. Step 1: Write the proportion equation
    5,434.83 : 7,497.09 = 3,544.02 : x
  2. Step 2: Convert to fraction form
    5,434.83/7,497.09 = 3,544.02/x
  3. Step 3: Cross multiply
    5,434.83x = 7,497.09 × 3,544.02
  4. Step 4: Simplify right side
    5,434.83x = 26,569,836.90
  5. Step 5: Solve for x
    x = 26,569,836.90/5,434.83
  6. Step 6: Final answer
    x = 4,888.81

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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.