Home / 146,342.51-219,508.70-62,048.46

Finding the Fourth Proportional to 146,342.51, 219,508.70 and 62,048.46

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Solution

The fourth proportional to 146,342.51, 219,508.70 and 62,048.46 is: 93,070.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,342.51 : 219,508.70 = 62,048.46 : x
  2. Step 2: Convert to fraction form
    146,342.51/219,508.70 = 62,048.46/x
  3. Step 3: Cross multiply
    146,342.51x = 219,508.70 × 62,048.46
  4. Step 4: Simplify right side
    146,342.51x = 13,620,176,481.36
  5. Step 5: Solve for x
    x = 13,620,176,481.36/146,342.51
  6. Step 6: Final answer
    x = 93,070.54

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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.