Home / 94,043.88-141,102.54-41,416.38

Finding the Fourth Proportional to 94,043.88, 141,102.54 and 41,416.38

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Solution

The fourth proportional to 94,043.88, 141,102.54 and 41,416.38 is: 62,140.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,043.88 : 141,102.54 = 41,416.38 : x
  2. Step 2: Convert to fraction form
    94,043.88/141,102.54 = 41,416.38/x
  3. Step 3: Cross multiply
    94,043.88x = 141,102.54 × 41,416.38
  4. Step 4: Simplify right side
    94,043.88x = 5,843,956,415.61
  5. Step 5: Solve for x
    x = 5,843,956,415.61/94,043.88
  6. Step 6: Final answer
    x = 62,140.74

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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.