Home / 252,051.03-347,814.16-150,083.98

Finding the Fourth Proportional to 252,051.03, 347,814.16 and 150,083.98

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Solution

The fourth proportional to 252,051.03, 347,814.16 and 150,083.98 is: 207,106.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    252,051.03 : 347,814.16 = 150,083.98 : x
  2. Step 2: Convert to fraction form
    252,051.03/347,814.16 = 150,083.98/x
  3. Step 3: Cross multiply
    252,051.03x = 347,814.16 × 150,083.98
  4. Step 4: Simplify right side
    252,051.03x = 52,201,332,188.41
  5. Step 5: Solve for x
    x = 52,201,332,188.41/252,051.03
  6. Step 6: Final answer
    x = 207,106.20

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.