Home / 27,441.04-37,868.58-14,865.82

Finding the Fourth Proportional to 27,441.04, 37,868.58 and 14,865.82

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Solution

The fourth proportional to 27,441.04, 37,868.58 and 14,865.82 is: 20,514.80

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,441.04 : 37,868.58 = 14,865.82 : x
  2. Step 2: Convert to fraction form
    27,441.04/37,868.58 = 14,865.82/x
  3. Step 3: Cross multiply
    27,441.04x = 37,868.58 × 14,865.82
  4. Step 4: Simplify right side
    27,441.04x = 562,947,493.94
  5. Step 5: Solve for x
    x = 562,947,493.94/27,441.04
  6. Step 6: Final answer
    x = 20,514.80

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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.