Home / 65,284.85-97,927.28-43,093.04

Finding the Fourth Proportional to 65,284.85, 97,927.28 and 43,093.04

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Solution

The fourth proportional to 65,284.85, 97,927.28 and 43,093.04 is: 64,639.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    65,284.85 : 97,927.28 = 43,093.04 : x
  2. Step 2: Convert to fraction form
    65,284.85/97,927.28 = 43,093.04/x
  3. Step 3: Cross multiply
    65,284.85x = 97,927.28 × 43,093.04
  4. Step 4: Simplify right side
    65,284.85x = 4,219,983,489.03
  5. Step 5: Solve for x
    x = 4,219,983,489.03/65,284.85
  6. Step 6: Final answer
    x = 64,639.56

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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.