Home / 141,083.37-211,622.32-34,468.03

Finding the Fourth Proportional to 141,083.37, 211,622.32 and 34,468.03

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Solution

The fourth proportional to 141,083.37, 211,622.32 and 34,468.03 is: 51,701.38

Step by Step Solution

  1. Step 1: Write the proportion equation
    141,083.37 : 211,622.32 = 34,468.03 : x
  2. Step 2: Convert to fraction form
    141,083.37/211,622.32 = 34,468.03/x
  3. Step 3: Cross multiply
    141,083.37x = 211,622.32 × 34,468.03
  4. Step 4: Simplify right side
    141,083.37x = 7,294,204,782.04
  5. Step 5: Solve for x
    x = 7,294,204,782.04/141,083.37
  6. Step 6: Final answer
    x = 51,701.38

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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.