Home / 94,580.23-141,452.07-84,123.67

Finding the Fourth Proportional to 94,580.23, 141,452.07 and 84,123.67

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Solution

The fourth proportional to 94,580.23, 141,452.07 and 84,123.67 is: 125,813.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,580.23 : 141,452.07 = 84,123.67 : x
  2. Step 2: Convert to fraction form
    94,580.23/141,452.07 = 84,123.67/x
  3. Step 3: Cross multiply
    94,580.23x = 141,452.07 × 84,123.67
  4. Step 4: Simplify right side
    94,580.23x = 11,899,467,257.50
  5. Step 5: Solve for x
    x = 11,899,467,257.50/94,580.23
  6. Step 6: Final answer
    x = 125,813.47

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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.