Home / 146,670.54-219,897.87-46,773.24

Finding the Fourth Proportional to 146,670.54, 219,897.87 and 46,773.24

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Solution

The fourth proportional to 146,670.54, 219,897.87 and 46,773.24 is: 70,125.44

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,670.54 : 219,897.87 = 46,773.24 : x
  2. Step 2: Convert to fraction form
    146,670.54/219,897.87 = 46,773.24/x
  3. Step 3: Cross multiply
    146,670.54x = 219,897.87 × 46,773.24
  4. Step 4: Simplify right side
    146,670.54x = 10,285,335,849.00
  5. Step 5: Solve for x
    x = 10,285,335,849.00/146,670.54
  6. Step 6: Final answer
    x = 70,125.44

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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.