Home / 27,424.69-37,846.09-14,849.41

Finding the Fourth Proportional to 27,424.69, 37,846.09 and 14,849.41

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Solution

The fourth proportional to 27,424.69, 37,846.09 and 14,849.41 is: 20,492.19

Step by Step Solution

  1. Step 1: Write the proportion equation
    27,424.69 : 37,846.09 = 14,849.41 : x
  2. Step 2: Convert to fraction form
    27,424.69/37,846.09 = 14,849.41/x
  3. Step 3: Cross multiply
    27,424.69x = 37,846.09 × 14,849.41
  4. Step 4: Simplify right side
    27,424.69x = 561,991,955.20
  5. Step 5: Solve for x
    x = 561,991,955.20/27,424.69
  6. Step 6: Final answer
    x = 20,492.19

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1.5x scale

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.