Home / 44,343.73-66,497.23-18,030.61

Finding the Fourth Proportional to 44,343.73, 66,497.23 and 18,030.61

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Solution

The fourth proportional to 44,343.73, 66,497.23 and 18,030.61 is: 27,038.45

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,343.73 : 66,497.23 = 18,030.61 : x
  2. Step 2: Convert to fraction form
    44,343.73/66,497.23 = 18,030.61/x
  3. Step 3: Cross multiply
    44,343.73x = 66,497.23 × 18,030.61
  4. Step 4: Simplify right side
    44,343.73x = 1,198,985,620.21
  5. Step 5: Solve for x
    x = 1,198,985,620.21/44,343.73
  6. Step 6: Final answer
    x = 27,038.45

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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.