Home / 219,502.07-329,245.67-93,060.93

Finding the Fourth Proportional to 219,502.07, 329,245.67 and 93,060.93

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Solution

The fourth proportional to 219,502.07, 329,245.67 and 93,060.93 is: 139,588.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    219,502.07 : 329,245.67 = 93,060.93 : x
  2. Step 2: Convert to fraction form
    219,502.07/329,245.67 = 93,060.93/x
  3. Step 3: Cross multiply
    219,502.07x = 329,245.67 × 93,060.93
  4. Step 4: Simplify right side
    219,502.07x = 30,639,907,783.37
  5. Step 5: Solve for x
    x = 30,639,907,783.37/219,502.07
  6. Step 6: Final answer
    x = 139,588.24

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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.