Home / 146,032.19-219,063.67-60,633.35

Finding the Fourth Proportional to 146,032.19, 219,063.67 and 60,633.35

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Solution

The fourth proportional to 146,032.19, 219,063.67 and 60,633.35 is: 90,956.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,032.19 : 219,063.67 = 60,633.35 : x
  2. Step 2: Convert to fraction form
    146,032.19/219,063.67 = 60,633.35/x
  3. Step 3: Cross multiply
    146,032.19x = 219,063.67 × 60,633.35
  4. Step 4: Simplify right side
    146,032.19x = 13,282,564,571.47
  5. Step 5: Solve for x
    x = 13,282,564,571.47/146,032.19
  6. Step 6: Final answer
    x = 90,956.41

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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.