Home / 246,828.16-370,256.57-69,348.96

Finding the Fourth Proportional to 246,828.16, 370,256.57 and 69,348.96

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Solution

The fourth proportional to 246,828.16, 370,256.57 and 69,348.96 is: 104,027.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,828.16 : 370,256.57 = 69,348.96 : x
  2. Step 2: Convert to fraction form
    246,828.16/370,256.57 = 69,348.96/x
  3. Step 3: Cross multiply
    246,828.16x = 370,256.57 × 69,348.96
  4. Step 4: Simplify right side
    246,828.16x = 25,676,907,975.98
  5. Step 5: Solve for x
    x = 25,676,907,975.98/246,828.16
  6. Step 6: Final answer
    x = 104,027.47

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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.