Home / 15,118.34-22,677.48-4,025.03

Finding the Fourth Proportional to 15,118.34, 22,677.48 and 4,025.03

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Solution

The fourth proportional to 15,118.34, 22,677.48 and 4,025.03 is: 6,037.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    15,118.34 : 22,677.48 = 4,025.03 : x
  2. Step 2: Convert to fraction form
    15,118.34/22,677.48 = 4,025.03/x
  3. Step 3: Cross multiply
    15,118.34x = 22,677.48 × 4,025.03
  4. Step 4: Simplify right side
    15,118.34x = 91,277,537.32
  5. Step 5: Solve for x
    x = 91,277,537.32/15,118.34
  6. Step 6: Final answer
    x = 6,037.54

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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.