Home / 44,127.08-66,150.51-17,813.82

Finding the Fourth Proportional to 44,127.08, 66,150.51 and 17,813.82

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Solution

The fourth proportional to 44,127.08, 66,150.51 and 17,813.82 is: 26,704.54

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,127.08 : 66,150.51 = 17,813.82 : x
  2. Step 2: Convert to fraction form
    44,127.08/66,150.51 = 17,813.82/x
  3. Step 3: Cross multiply
    44,127.08x = 66,150.51 × 17,813.82
  4. Step 4: Simplify right side
    44,127.08x = 1,178,393,278.05
  5. Step 5: Solve for x
    x = 1,178,393,278.05/44,127.08
  6. Step 6: Final answer
    x = 26,704.54

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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.