Home / 44,863.81-67,275.19-16,763.25

Finding the Fourth Proportional to 44,863.81, 67,275.19 and 16,763.25

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Solution

The fourth proportional to 44,863.81, 67,275.19 and 16,763.25 is: 25,137.21

Step by Step Solution

  1. Step 1: Write the proportion equation
    44,863.81 : 67,275.19 = 16,763.25 : x
  2. Step 2: Convert to fraction form
    44,863.81/67,275.19 = 16,763.25/x
  3. Step 3: Cross multiply
    44,863.81x = 67,275.19 × 16,763.25
  4. Step 4: Simplify right side
    44,863.81x = 1,127,750,828.77
  5. Step 5: Solve for x
    x = 1,127,750,828.77/44,863.81
  6. Step 6: Final answer
    x = 25,137.21

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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.