Home / 44,668.55-67,026.33-19,725.81

Finding the Fourth Proportional to 44,668.55, 67,026.33 and 19,725.81

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Solution

The fourth proportional to 44,668.55, 67,026.33 and 19,725.81 is: 29,599.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,668.55 : 67,026.33 = 19,725.81 : x
  2. Step 2: Convert to fraction form
    44,668.55/67,026.33 = 19,725.81/x
  3. Step 3: Cross multiply
    44,668.55x = 67,026.33 × 19,725.81
  4. Step 4: Simplify right side
    44,668.55x = 1,322,148,650.58
  5. Step 5: Solve for x
    x = 1,322,148,650.58/44,668.55
  6. Step 6: Final answer
    x = 29,599.10

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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.