Home / 58,094.36-80,167.38-32,939

Finding the Fourth Proportional to 58,094.36, 80,167.38 and 32,939

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Solution

The fourth proportional to 58,094.36, 80,167.38 and 32,939 is: 45,454.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,094.36 : 80,167.38 = 32,939 : x
  2. Step 2: Convert to fraction form
    58,094.36/80,167.38 = 32,939/x
  3. Step 3: Cross multiply
    58,094.36x = 80,167.38 × 32,939
  4. Step 4: Simplify right side
    58,094.36x = 2,640,633,329.82
  5. Step 5: Solve for x
    x = 2,640,633,329.82/58,094.36
  6. Step 6: Final answer
    x = 45,454.21

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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.