Home / 32,277.22-44,537.72-18,127.33

Finding the Fourth Proportional to 32,277.22, 44,537.72 and 18,127.33

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Solution

The fourth proportional to 32,277.22, 44,537.72 and 18,127.33 is: 25,012.99

Step by Step Solution

  1. Step 1: Write the proportion equation
    32,277.22 : 44,537.72 = 18,127.33 : x
  2. Step 2: Convert to fraction form
    32,277.22/44,537.72 = 18,127.33/x
  3. Step 3: Cross multiply
    32,277.22x = 44,537.72 × 18,127.33
  4. Step 4: Simplify right side
    32,277.22x = 807,349,745.91
  5. Step 5: Solve for x
    x = 807,349,745.91/32,277.22
  6. Step 6: Final answer
    x = 25,012.99

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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.