Home / 4,360.08-6,019.79-2,945.37

Finding the Fourth Proportional to 4,360.08, 6,019.79 and 2,945.37

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Solution

The fourth proportional to 4,360.08, 6,019.79 and 2,945.37 is: 4,066.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,360.08 : 6,019.79 = 2,945.37 : x
  2. Step 2: Convert to fraction form
    4,360.08/6,019.79 = 2,945.37/x
  3. Step 3: Cross multiply
    4,360.08x = 6,019.79 × 2,945.37
  4. Step 4: Simplify right side
    4,360.08x = 17,730,508.87
  5. Step 5: Solve for x
    x = 17,730,508.87/4,360.08
  6. Step 6: Final answer
    x = 4,066.56

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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.