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Finding the Fourth Proportional to 93,373.30, 140,059.95 and 34,184.98

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Solution

The fourth proportional to 93,373.30, 140,059.95 and 34,184.98 is: 51,277.47

Step by Step Solution

  1. Step 1: Write the proportion equation
    93,373.30 : 140,059.95 = 34,184.98 : x
  2. Step 2: Convert to fraction form
    93,373.30/140,059.95 = 34,184.98/x
  3. Step 3: Cross multiply
    93,373.30x = 140,059.95 × 34,184.98
  4. Step 4: Simplify right side
    93,373.30x = 4,787,946,589.55
  5. Step 5: Solve for x
    x = 4,787,946,589.55/93,373.30
  6. Step 6: Final answer
    x = 51,277.47

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1.5x scale

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.