Home / 231,710.25-347,554.94-63,230.00

Finding the Fourth Proportional to 231,710.25, 347,554.94 and 63,230.00

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Solution

The fourth proportional to 231,710.25, 347,554.94 and 63,230.00 is: 94,842.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    231,710.25 : 347,554.94 = 63,230.00 : x
  2. Step 2: Convert to fraction form
    231,710.25/347,554.94 = 63,230.00/x
  3. Step 3: Cross multiply
    231,710.25x = 347,554.94 × 63,230.00
  4. Step 4: Simplify right side
    231,710.25x = 21,975,897,276.50
  5. Step 5: Solve for x
    x = 21,975,897,276.50/231,710.25
  6. Step 6: Final answer
    x = 94,842.15

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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.