Home / 94,969.60-131,059.20-52,527.04

Finding the Fourth Proportional to 94,969.60, 131,059.20 and 52,527.04

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Solution

The fourth proportional to 94,969.60, 131,059.20 and 52,527.04 is: 72,487.95

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,969.60 : 131,059.20 = 52,527.04 : x
  2. Step 2: Convert to fraction form
    94,969.60/131,059.20 = 52,527.04/x
  3. Step 3: Cross multiply
    94,969.60x = 131,059.20 × 52,527.04
  4. Step 4: Simplify right side
    94,969.60x = 6,884,151,840.77
  5. Step 5: Solve for x
    x = 6,884,151,840.77/94,969.60
  6. Step 6: Final answer
    x = 72,487.95

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.