Home / 146,283.48-219,433.43-41,094.25

Finding the Fourth Proportional to 146,283.48, 219,433.43 and 41,094.25

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Solution

The fourth proportional to 146,283.48, 219,433.43 and 41,094.25 is: 61,643.68

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,283.48 : 219,433.43 = 41,094.25 : x
  2. Step 2: Convert to fraction form
    146,283.48/219,433.43 = 41,094.25/x
  3. Step 3: Cross multiply
    146,283.48x = 219,433.43 × 41,094.25
  4. Step 4: Simplify right side
    146,283.48x = 9,017,452,025.31
  5. Step 5: Solve for x
    x = 9,017,452,025.31/146,283.48
  6. Step 6: Final answer
    x = 61,643.68

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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.