Home / 79,450.84-119,177.26-23,292.07

Finding the Fourth Proportional to 79,450.84, 119,177.26 and 23,292.07

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Solution

The fourth proportional to 79,450.84, 119,177.26 and 23,292.07 is: 34,938.40

Step by Step Solution

  1. Step 1: Write the proportion equation
    79,450.84 : 119,177.26 = 23,292.07 : x
  2. Step 2: Convert to fraction form
    79,450.84/119,177.26 = 23,292.07/x
  3. Step 3: Cross multiply
    79,450.84x = 119,177.26 × 23,292.07
  4. Step 4: Simplify right side
    79,450.84x = 2,775,885,082.33
  5. Step 5: Solve for x
    x = 2,775,885,082.33/79,450.84
  6. Step 6: Final answer
    x = 34,938.40

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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.