Home / 349,947.27-483,006.24-214,094.48

Finding the Fourth Proportional to 349,947.27, 483,006.24 and 214,094.48

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Solution

The fourth proportional to 349,947.27, 483,006.24 and 214,094.48 is: 295,498.71

Step by Step Solution

  1. Step 1: Write the proportion equation
    349,947.27 : 483,006.24 = 214,094.48 : x
  2. Step 2: Convert to fraction form
    349,947.27/483,006.24 = 214,094.48/x
  3. Step 3: Cross multiply
    349,947.27x = 483,006.24 × 214,094.48
  4. Step 4: Simplify right side
    349,947.27x = 103,408,967,374.52
  5. Step 5: Solve for x
    x = 103,408,967,374.52/349,947.27
  6. Step 6: Final answer
    x = 295,498.71

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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.