Home / 192,204.17-265,219.00-106,158.04

Finding the Fourth Proportional to 192,204.17, 265,219.00 and 106,158.04

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Solution

The fourth proportional to 192,204.17, 265,219.00 and 106,158.04 is: 146,485.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    192,204.17 : 265,219.00 = 106,158.04 : x
  2. Step 2: Convert to fraction form
    192,204.17/265,219.00 = 106,158.04/x
  3. Step 3: Cross multiply
    192,204.17x = 265,219.00 × 106,158.04
  4. Step 4: Simplify right side
    192,204.17x = 28,155,127,353.87
  5. Step 5: Solve for x
    x = 28,155,127,353.87/192,204.17
  6. Step 6: Final answer
    x = 146,485.52

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1.5x scale

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.