Home / 95,722.02-143,603.82-29,160.27

Finding the Fourth Proportional to 95,722.02, 143,603.82 and 29,160.27

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Solution

The fourth proportional to 95,722.02, 143,603.82 and 29,160.27 is: 43,746.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,722.02 : 143,603.82 = 29,160.27 : x
  2. Step 2: Convert to fraction form
    95,722.02/143,603.82 = 29,160.27/x
  3. Step 3: Cross multiply
    95,722.02x = 143,603.82 × 29,160.27
  4. Step 4: Simplify right side
    95,722.02x = 4,187,526,164.23
  5. Step 5: Solve for x
    x = 4,187,526,164.23/95,722.02
  6. Step 6: Final answer
    x = 43,746.74

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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.