Home / 36,326.46-54,483.31-10,025.36

Finding the Fourth Proportional to 36,326.46, 54,483.31 and 10,025.36

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Solution

The fourth proportional to 36,326.46, 54,483.31 and 10,025.36 is: 15,036.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    36,326.46 : 54,483.31 = 10,025.36 : x
  2. Step 2: Convert to fraction form
    36,326.46/54,483.31 = 10,025.36/x
  3. Step 3: Cross multiply
    36,326.46x = 54,483.31 × 10,025.36
  4. Step 4: Simplify right side
    36,326.46x = 546,214,796.74
  5. Step 5: Solve for x
    x = 546,214,796.74/36,326.46
  6. Step 6: Final answer
    x = 15,036.28

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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.