Home / 96,365.35-144,522.51-43,763.14

Finding the Fourth Proportional to 96,365.35, 144,522.51 and 43,763.14

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Solution

The fourth proportional to 96,365.35, 144,522.51 and 43,763.14 is: 65,633.12

Step by Step Solution

  1. Step 1: Write the proportion equation
    96,365.35 : 144,522.51 = 43,763.14 : x
  2. Step 2: Convert to fraction form
    96,365.35/144,522.51 = 43,763.14/x
  3. Step 3: Cross multiply
    96,365.35x = 144,522.51 × 43,763.14
  4. Step 4: Simplify right side
    96,365.35x = 6,324,758,838.28
  5. Step 5: Solve for x
    x = 6,324,758,838.28/96,365.35
  6. Step 6: Final answer
    x = 65,633.12

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1.5x scale

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.