Home / 63,203.11-94,810.34-16,456.39

Finding the Fourth Proportional to 63,203.11, 94,810.34 and 16,456.39

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Solution

The fourth proportional to 63,203.11, 94,810.34 and 16,456.39 is: 24,686.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,203.11 : 94,810.34 = 16,456.39 : x
  2. Step 2: Convert to fraction form
    63,203.11/94,810.34 = 16,456.39/x
  3. Step 3: Cross multiply
    63,203.11x = 94,810.34 × 16,456.39
  4. Step 4: Simplify right side
    63,203.11x = 1,560,235,848.79
  5. Step 5: Solve for x
    x = 1,560,235,848.79/63,203.11
  6. Step 6: Final answer
    x = 24,686.06

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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.