Home / 37,038.27-55,569.88-11,741.92

Finding the Fourth Proportional to 37,038.27, 55,569.88 and 11,741.92

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Solution

The fourth proportional to 37,038.27, 55,569.88 and 11,741.92 is: 17,616.83

Step by Step Solution

  1. Step 1: Write the proportion equation
    37,038.27 : 55,569.88 = 11,741.92 : x
  2. Step 2: Convert to fraction form
    37,038.27/55,569.88 = 11,741.92/x
  3. Step 3: Cross multiply
    37,038.27x = 55,569.88 × 11,741.92
  4. Step 4: Simplify right side
    37,038.27x = 652,496,917.09
  5. Step 5: Solve for x
    x = 652,496,917.09/37,038.27
  6. Step 6: Final answer
    x = 17,616.83

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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.