Home / 97,824.53-146,768.28-44,535.57

Finding the Fourth Proportional to 97,824.53, 146,768.28 and 44,535.57

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Solution

The fourth proportional to 97,824.53, 146,768.28 and 44,535.57 is: 66,817.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    97,824.53 : 146,768.28 = 44,535.57 : x
  2. Step 2: Convert to fraction form
    97,824.53/146,768.28 = 44,535.57/x
  3. Step 3: Cross multiply
    97,824.53x = 146,768.28 × 44,535.57
  4. Step 4: Simplify right side
    97,824.53x = 6,536,409,007.72
  5. Step 5: Solve for x
    x = 6,536,409,007.72/97,824.53
  6. Step 6: Final answer
    x = 66,817.69

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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.