Home / 65,233.15-97,885.26-43,056.97

Finding the Fourth Proportional to 65,233.15, 97,885.26 and 43,056.97

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Solution

The fourth proportional to 65,233.15, 97,885.26 and 43,056.97 is: 64,608.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,233.15 : 97,885.26 = 43,056.97 : x
  2. Step 2: Convert to fraction form
    65,233.15/97,885.26 = 43,056.97/x
  3. Step 3: Cross multiply
    65,233.15x = 97,885.26 × 43,056.97
  4. Step 4: Simplify right side
    65,233.15x = 4,214,642,458.55
  5. Step 5: Solve for x
    x = 4,214,642,458.55/65,233.15
  6. Step 6: Final answer
    x = 64,608.91

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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.