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Finding the Fourth Proportional to 63,030.48, 94,542.48 and 16,282.14

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Solution

The fourth proportional to 63,030.48, 94,542.48 and 16,282.14 is: 24,422.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,030.48 : 94,542.48 = 16,282.14 : x
  2. Step 2: Convert to fraction form
    63,030.48/94,542.48 = 16,282.14/x
  3. Step 3: Cross multiply
    63,030.48x = 94,542.48 × 16,282.14
  4. Step 4: Simplify right side
    63,030.48x = 1,539,353,895.31
  5. Step 5: Solve for x
    x = 1,539,353,895.31/63,030.48
  6. Step 6: Final answer
    x = 24,422.37

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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.