Home / 146,448.36-219,673.71-95,890.02

Finding the Fourth Proportional to 146,448.36, 219,673.71 and 95,890.02

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Solution

The fourth proportional to 146,448.36, 219,673.71 and 95,890.02 is: 143,835.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,448.36 : 219,673.71 = 95,890.02 : x
  2. Step 2: Convert to fraction form
    146,448.36/219,673.71 = 95,890.02/x
  3. Step 3: Cross multiply
    146,448.36x = 219,673.71 × 95,890.02
  4. Step 4: Simplify right side
    146,448.36x = 21,064,516,445.37
  5. Step 5: Solve for x
    x = 21,064,516,445.37/146,448.36
  6. Step 6: Final answer
    x = 143,835.80

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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.