Home / 61,536.43-92,304.63-14,789.30

Finding the Fourth Proportional to 61,536.43, 92,304.63 and 14,789.30

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Solution

The fourth proportional to 61,536.43, 92,304.63 and 14,789.30 is: 22,183.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    61,536.43 : 92,304.63 = 14,789.30 : x
  2. Step 2: Convert to fraction form
    61,536.43/92,304.63 = 14,789.30/x
  3. Step 3: Cross multiply
    61,536.43x = 92,304.63 × 14,789.30
  4. Step 4: Simplify right side
    61,536.43x = 1,365,121,095.22
  5. Step 5: Solve for x
    x = 1,365,121,095.22/61,536.43
  6. Step 6: Final answer
    x = 22,183.95

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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.