Home / 63,569.41-87,758.45-44,790.37

Finding the Fourth Proportional to 63,569.41, 87,758.45 and 44,790.37

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Solution

The fourth proportional to 63,569.41, 87,758.45 and 44,790.37 is: 61,833.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    63,569.41 : 87,758.45 = 44,790.37 : x
  2. Step 2: Convert to fraction form
    63,569.41/87,758.45 = 44,790.37/x
  3. Step 3: Cross multiply
    63,569.41x = 87,758.45 × 44,790.37
  4. Step 4: Simplify right side
    63,569.41x = 3,930,733,446.13
  5. Step 5: Solve for x
    x = 3,930,733,446.13/63,569.41
  6. Step 6: Final answer
    x = 61,833.73

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.