Home / 65,102.10-97,493.86-58,791.24

Finding the Fourth Proportional to 65,102.10, 97,493.86 and 58,791.24

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Solution

The fourth proportional to 65,102.10, 97,493.86 and 58,791.24 is: 88,043.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,102.10 : 97,493.86 = 58,791.24 : x
  2. Step 2: Convert to fraction form
    65,102.10/97,493.86 = 58,791.24/x
  3. Step 3: Cross multiply
    65,102.10x = 97,493.86 × 58,791.24
  4. Step 4: Simplify right side
    65,102.10x = 5,731,784,921.79
  5. Step 5: Solve for x
    x = 5,731,784,921.79/65,102.10
  6. Step 6: Final answer
    x = 88,043.01

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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.