Home / 63,299.73-94,996.26-30,019.91

Finding the Fourth Proportional to 63,299.73, 94,996.26 and 30,019.91

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Solution

The fourth proportional to 63,299.73, 94,996.26 and 30,019.91 is: 45,051.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,299.73 : 94,996.26 = 30,019.91 : x
  2. Step 2: Convert to fraction form
    63,299.73/94,996.26 = 30,019.91/x
  3. Step 3: Cross multiply
    63,299.73x = 94,996.26 × 30,019.91
  4. Step 4: Simplify right side
    63,299.73x = 2,851,778,700.56
  5. Step 5: Solve for x
    x = 2,851,778,700.56/63,299.73
  6. Step 6: Final answer
    x = 45,051.99

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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.