Home / 4,360.59-6,542.54-2,021.72

Finding the Fourth Proportional to 4,360.59, 6,542.54 and 2,021.72

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Solution

The fourth proportional to 4,360.59, 6,542.54 and 2,021.72 is: 3,033.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,360.59 : 6,542.54 = 2,021.72 : x
  2. Step 2: Convert to fraction form
    4,360.59/6,542.54 = 2,021.72/x
  3. Step 3: Cross multiply
    4,360.59x = 6,542.54 × 2,021.72
  4. Step 4: Simplify right side
    4,360.59x = 13,227,141.15
  5. Step 5: Solve for x
    x = 13,227,141.15/4,360.59
  6. Step 6: Final answer
    x = 3,033.34

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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.