Home / 44,895.46-67,328.61-21,199.34

Finding the Fourth Proportional to 44,895.46, 67,328.61 and 21,199.34

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Solution

The fourth proportional to 44,895.46, 67,328.61 and 21,199.34 is: 31,792.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,895.46 : 67,328.61 = 21,199.34 : x
  2. Step 2: Convert to fraction form
    44,895.46/67,328.61 = 21,199.34/x
  3. Step 3: Cross multiply
    44,895.46x = 67,328.61 × 21,199.34
  4. Step 4: Simplify right side
    44,895.46x = 1,427,322,095.12
  5. Step 5: Solve for x
    x = 1,427,322,095.12/44,895.46
  6. Step 6: Final answer
    x = 31,792.13

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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.