Home / 94,158.35-141,237.75-23,081.30

Finding the Fourth Proportional to 94,158.35, 141,237.75 and 23,081.30

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Solution

The fourth proportional to 94,158.35, 141,237.75 and 23,081.30 is: 34,622.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,158.35 : 141,237.75 = 23,081.30 : x
  2. Step 2: Convert to fraction form
    94,158.35/141,237.75 = 23,081.30/x
  3. Step 3: Cross multiply
    94,158.35x = 141,237.75 × 23,081.30
  4. Step 4: Simplify right side
    94,158.35x = 3,259,951,518.63
  5. Step 5: Solve for x
    x = 3,259,951,518.63/94,158.35
  6. Step 6: Final answer
    x = 34,622.01

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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.