Home / 116,092.34-174,138.54-92,866.40

Finding the Fourth Proportional to 116,092.34, 174,138.54 and 92,866.40

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Solution

The fourth proportional to 116,092.34, 174,138.54 and 92,866.40 is: 139,299.62

Step by Step Solution

  1. Step 1: Write the proportion equation
    116,092.34 : 174,138.54 = 92,866.40 : x
  2. Step 2: Convert to fraction form
    116,092.34/174,138.54 = 92,866.40/x
  3. Step 3: Cross multiply
    116,092.34x = 174,138.54 × 92,866.40
  4. Step 4: Simplify right side
    116,092.34x = 16,171,619,311.06
  5. Step 5: Solve for x
    x = 16,171,619,311.06/116,092.34
  6. Step 6: Final answer
    x = 139,299.62

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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.