Home / 94,070.88-141,056.64-41,455.44

Finding the Fourth Proportional to 94,070.88, 141,056.64 and 41,455.44

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Solution

The fourth proportional to 94,070.88, 141,056.64 and 41,455.44 is: 62,161.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,070.88 : 141,056.64 = 41,455.44 : x
  2. Step 2: Convert to fraction form
    94,070.88/141,056.64 = 41,455.44/x
  3. Step 3: Cross multiply
    94,070.88x = 141,056.64 × 41,455.44
  4. Step 4: Simplify right side
    94,070.88x = 5,847,565,076.12
  5. Step 5: Solve for x
    x = 5,847,565,076.12/94,070.88
  6. Step 6: Final answer
    x = 62,161.27

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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.