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Finding the Fourth Proportional to 94,675.00, 141,970.93 and 35,469.15

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Solution

The fourth proportional to 94,675.00, 141,970.93 and 35,469.15 is: 53,188.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,675.00 : 141,970.93 = 35,469.15 : x
  2. Step 2: Convert to fraction form
    94,675.00/141,970.93 = 35,469.15/x
  3. Step 3: Cross multiply
    94,675.00x = 141,970.93 × 35,469.15
  4. Step 4: Simplify right side
    94,675.00x = 5,035,588,588.98
  5. Step 5: Solve for x
    x = 5,035,588,588.98/94,675.00
  6. Step 6: Final answer
    x = 53,188.15

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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.