Home / 63,001.06-94,520.04-18,628.96

Finding the Fourth Proportional to 63,001.06, 94,520.04 and 18,628.96

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Solution

The fourth proportional to 63,001.06, 94,520.04 and 18,628.96 is: 27,948.89

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,001.06 : 94,520.04 = 18,628.96 : x
  2. Step 2: Convert to fraction form
    63,001.06/94,520.04 = 18,628.96/x
  3. Step 3: Cross multiply
    63,001.06x = 94,520.04 × 18,628.96
  4. Step 4: Simplify right side
    63,001.06x = 1,760,809,571.76
  5. Step 5: Solve for x
    x = 1,760,809,571.76/63,001.06
  6. Step 6: Final answer
    x = 27,948.89

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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.