Home / 16,826.81-25,236.70-5,733.41

Finding the Fourth Proportional to 16,826.81, 25,236.70 and 5,733.41

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Solution

The fourth proportional to 16,826.81, 25,236.70 and 5,733.41 is: 8,598.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    16,826.81 : 25,236.70 = 5,733.41 : x
  2. Step 2: Convert to fraction form
    16,826.81/25,236.70 = 5,733.41/x
  3. Step 3: Cross multiply
    16,826.81x = 25,236.70 × 5,733.41
  4. Step 4: Simplify right side
    16,826.81x = 144,692,207.63
  5. Step 5: Solve for x
    x = 144,692,207.63/16,826.81
  6. Step 6: Final answer
    x = 8,598.91

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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.