Home / 146,263.52-219,345.87-41,057.48

Finding the Fourth Proportional to 146,263.52, 219,345.87 and 41,057.48

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Solution

The fourth proportional to 146,263.52, 219,345.87 and 41,057.48 is: 61,572.35

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,263.52 : 219,345.87 = 41,057.48 : x
  2. Step 2: Convert to fraction form
    146,263.52/219,345.87 = 41,057.48/x
  3. Step 3: Cross multiply
    146,263.52x = 219,345.87 × 41,057.48
  4. Step 4: Simplify right side
    146,263.52x = 9,005,789,372.94
  5. Step 5: Solve for x
    x = 9,005,789,372.94/146,263.52
  6. Step 6: Final answer
    x = 61,572.35

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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.