Home / 65,102.12-97,493.93-58,791.25

Finding the Fourth Proportional to 65,102.12, 97,493.93 and 58,791.25

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Solution

The fourth proportional to 65,102.12, 97,493.93 and 58,791.25 is: 88,043.06

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,102.12 : 97,493.93 = 58,791.25 : x
  2. Step 2: Convert to fraction form
    65,102.12/97,493.93 = 58,791.25/x
  3. Step 3: Cross multiply
    65,102.12x = 97,493.93 × 58,791.25
  4. Step 4: Simplify right side
    65,102.12x = 5,731,790,012.11
  5. Step 5: Solve for x
    x = 5,731,790,012.11/65,102.12
  6. Step 6: Final answer
    x = 88,043.06

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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.