Home / 229,734.63-344,563.07-63,483.75

Finding the Fourth Proportional to 229,734.63, 344,563.07 and 63,483.75

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Solution

The fourth proportional to 229,734.63, 344,563.07 and 63,483.75 is: 95,214.88

Step by Step Solution

  1. Step 1: Write the proportion equation
    229,734.63 : 344,563.07 = 63,483.75 : x
  2. Step 2: Convert to fraction form
    229,734.63/344,563.07 = 63,483.75/x
  3. Step 3: Cross multiply
    229,734.63x = 344,563.07 × 63,483.75
  4. Step 4: Simplify right side
    229,734.63x = 21,874,155,477.69
  5. Step 5: Solve for x
    x = 21,874,155,477.69/229,734.63
  6. Step 6: Final answer
    x = 95,214.88

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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.