Home / 63,269.07-94,903.62-16,521.54

Finding the Fourth Proportional to 63,269.07, 94,903.62 and 16,521.54

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Solution

The fourth proportional to 63,269.07, 94,903.62 and 16,521.54 is: 24,782.31

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,269.07 : 94,903.62 = 16,521.54 : x
  2. Step 2: Convert to fraction form
    63,269.07/94,903.62 = 16,521.54/x
  3. Step 3: Cross multiply
    63,269.07x = 94,903.62 × 16,521.54
  4. Step 4: Simplify right side
    63,269.07x = 1,567,953,953.97
  5. Step 5: Solve for x
    x = 1,567,953,953.97/63,269.07
  6. Step 6: Final answer
    x = 24,782.31

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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.