Home / 44,401.56-66,592.51-12,804.61

Finding the Fourth Proportional to 44,401.56, 66,592.51 and 12,804.61

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Solution

The fourth proportional to 44,401.56, 66,592.51 and 12,804.61 is: 19,204.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,401.56 : 66,592.51 = 12,804.61 : x
  2. Step 2: Convert to fraction form
    44,401.56/66,592.51 = 12,804.61/x
  3. Step 3: Cross multiply
    44,401.56x = 66,592.51 × 12,804.61
  4. Step 4: Simplify right side
    44,401.56x = 852,691,119.47
  5. Step 5: Solve for x
    x = 852,691,119.47/44,401.56
  6. Step 6: Final answer
    x = 19,204.08

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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.