Home / 76,094.52-114,144.62-26,174.22

Finding the Fourth Proportional to 76,094.52, 114,144.62 and 26,174.22

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Solution

The fourth proportional to 76,094.52, 114,144.62 and 26,174.22 is: 39,262.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    76,094.52 : 114,144.62 = 26,174.22 : x
  2. Step 2: Convert to fraction form
    76,094.52/114,144.62 = 26,174.22/x
  3. Step 3: Cross multiply
    76,094.52x = 114,144.62 × 26,174.22
  4. Step 4: Simplify right side
    76,094.52x = 2,987,646,264.83
  5. Step 5: Solve for x
    x = 2,987,646,264.83/76,094.52
  6. Step 6: Final answer
    x = 39,262.31

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1.5x scale

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.