Home / 95,434.51-143,150.85-58,004.92

Finding the Fourth Proportional to 95,434.51, 143,150.85 and 58,004.92

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Solution

The fourth proportional to 95,434.51, 143,150.85 and 58,004.92 is: 87,006.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,434.51 : 143,150.85 = 58,004.92 : x
  2. Step 2: Convert to fraction form
    95,434.51/143,150.85 = 58,004.92/x
  3. Step 3: Cross multiply
    95,434.51x = 143,150.85 × 58,004.92
  4. Step 4: Simplify right side
    95,434.51x = 8,303,453,244.30
  5. Step 5: Solve for x
    x = 8,303,453,244.30/95,434.51
  6. Step 6: Final answer
    x = 87,006.82

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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.