Home / 63,044.83-94,585.47-18,672.42

Finding the Fourth Proportional to 63,044.83, 94,585.47 and 18,672.42

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Solution

The fourth proportional to 63,044.83, 94,585.47 and 18,672.42 is: 28,014.03

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,044.83 : 94,585.47 = 18,672.42 : x
  2. Step 2: Convert to fraction form
    63,044.83/94,585.47 = 18,672.42/x
  3. Step 3: Cross multiply
    63,044.83x = 94,585.47 × 18,672.42
  4. Step 4: Simplify right side
    63,044.83x = 1,766,140,011.44
  5. Step 5: Solve for x
    x = 1,766,140,011.44/63,044.83
  6. Step 6: Final answer
    x = 28,014.03

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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.