Home / 97,022.88-145,577.52-95,448.24

Finding the Fourth Proportional to 97,022.88, 145,577.52 and 95,448.24

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Solution

The fourth proportional to 97,022.88, 145,577.52 and 95,448.24 is: 143,214.86

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,022.88 : 145,577.52 = 95,448.24 : x
  2. Step 2: Convert to fraction form
    97,022.88/145,577.52 = 95,448.24/x
  3. Step 3: Cross multiply
    97,022.88x = 145,577.52 × 95,448.24
  4. Step 4: Simplify right side
    97,022.88x = 13,895,118,067.56
  5. Step 5: Solve for x
    x = 13,895,118,067.56/97,022.88
  6. Step 6: Final answer
    x = 143,214.86

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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.