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Finding the Fourth Proportional to 63,230.69, 94,892.82 and 29,950.84

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Solution

The fourth proportional to 63,230.69, 94,892.82 and 29,950.84 is: 44,948.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,230.69 : 94,892.82 = 29,950.84 : x
  2. Step 2: Convert to fraction form
    63,230.69/94,892.82 = 29,950.84/x
  3. Step 3: Cross multiply
    63,230.69x = 94,892.82 × 29,950.84
  4. Step 4: Simplify right side
    63,230.69x = 2,842,119,431.74
  5. Step 5: Solve for x
    x = 2,842,119,431.74/63,230.69
  6. Step 6: Final answer
    x = 44,948.42

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1.5x scale

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.