Home / 94,146.48-141,108.36-41,445.84

Finding the Fourth Proportional to 94,146.48, 141,108.36 and 41,445.84

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Solution

The fourth proportional to 94,146.48, 141,108.36 and 41,445.84 is: 62,119.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,146.48 : 141,108.36 = 41,445.84 : x
  2. Step 2: Convert to fraction form
    94,146.48/141,108.36 = 41,445.84/x
  3. Step 3: Cross multiply
    94,146.48x = 141,108.36 × 41,445.84
  4. Step 4: Simplify right side
    94,146.48x = 5,848,354,511.22
  5. Step 5: Solve for x
    x = 5,848,354,511.22/94,146.48
  6. Step 6: Final answer
    x = 62,119.74

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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.