Home / 44,415.89-66,669.95-25,732.41

Finding the Fourth Proportional to 44,415.89, 66,669.95 and 25,732.41

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Solution

The fourth proportional to 44,415.89, 66,669.95 and 25,732.41 is: 38,625.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,415.89 : 66,669.95 = 25,732.41 : x
  2. Step 2: Convert to fraction form
    44,415.89/66,669.95 = 25,732.41/x
  3. Step 3: Cross multiply
    44,415.89x = 66,669.95 × 25,732.41
  4. Step 4: Simplify right side
    44,415.89x = 1,715,578,552.41
  5. Step 5: Solve for x
    x = 1,715,578,552.41/44,415.89
  6. Step 6: Final answer
    x = 38,625.34

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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.