Home / 24,563.09-33,897.06-13,385.09

Finding the Fourth Proportional to 24,563.09, 33,897.06 and 13,385.09

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Solution

The fourth proportional to 24,563.09, 33,897.06 and 13,385.09 is: 18,471.42

Step by Step Solution

  1. Step 1: Write the proportion equation
    24,563.09 : 33,897.06 = 13,385.09 : x
  2. Step 2: Convert to fraction form
    24,563.09/33,897.06 = 13,385.09/x
  3. Step 3: Cross multiply
    24,563.09x = 33,897.06 × 13,385.09
  4. Step 4: Simplify right side
    24,563.09x = 453,715,198.84
  5. Step 5: Solve for x
    x = 453,715,198.84/24,563.09
  6. Step 6: Final answer
    x = 18,471.42

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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.