Home / 94,324.59-141,438.20-27,756.07

Finding the Fourth Proportional to 94,324.59, 141,438.20 and 27,756.07

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Solution

The fourth proportional to 94,324.59, 141,438.20 and 27,756.07 is: 41,619.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,324.59 : 141,438.20 = 27,756.07 : x
  2. Step 2: Convert to fraction form
    94,324.59/141,438.20 = 27,756.07/x
  3. Step 3: Cross multiply
    94,324.59x = 141,438.20 × 27,756.07
  4. Step 4: Simplify right side
    94,324.59x = 3,925,768,087.50
  5. Step 5: Solve for x
    x = 3,925,768,087.50/94,324.59
  6. Step 6: Final answer
    x = 41,619.77

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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.