Home / 95,632.56-143,447.67-43,004.88

Finding the Fourth Proportional to 95,632.56, 143,447.67 and 43,004.88

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Solution

The fourth proportional to 95,632.56, 143,447.67 and 43,004.88 is: 64,506.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,632.56 : 143,447.67 = 43,004.88 : x
  2. Step 2: Convert to fraction form
    95,632.56/143,447.67 = 43,004.88/x
  3. Step 3: Cross multiply
    95,632.56x = 143,447.67 × 43,004.88
  4. Step 4: Simplify right side
    95,632.56x = 6,168,949,834.63
  5. Step 5: Solve for x
    x = 6,168,949,834.63/95,632.56
  6. Step 6: Final answer
    x = 64,506.79

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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.