Home / 53,647.11-80,284.77-32,576.58

Finding the Fourth Proportional to 53,647.11, 80,284.77 and 32,576.58

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Solution

The fourth proportional to 53,647.11, 80,284.77 and 32,576.58 is: 48,751.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    53,647.11 : 80,284.77 = 32,576.58 : x
  2. Step 2: Convert to fraction form
    53,647.11/80,284.77 = 32,576.58/x
  3. Step 3: Cross multiply
    53,647.11x = 80,284.77 × 32,576.58
  4. Step 4: Simplify right side
    53,647.11x = 2,615,403,232.69
  5. Step 5: Solve for x
    x = 2,615,403,232.69/53,647.11
  6. Step 6: Final answer
    x = 48,751.99

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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.