Home / 95,810.32-143,776.97-64,256.00

Finding the Fourth Proportional to 95,810.32, 143,776.97 and 64,256.00

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Solution

The fourth proportional to 95,810.32, 143,776.97 and 64,256.00 is: 96,425.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,810.32 : 143,776.97 = 64,256.00 : x
  2. Step 2: Convert to fraction form
    95,810.32/143,776.97 = 64,256.00/x
  3. Step 3: Cross multiply
    95,810.32x = 143,776.97 × 64,256.00
  4. Step 4: Simplify right side
    95,810.32x = 9,238,533,584.72
  5. Step 5: Solve for x
    x = 9,238,533,584.72/95,810.32
  6. Step 6: Final answer
    x = 96,425.24

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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.