Home / 176,252.20-264,378.30-106,268.20

Finding the Fourth Proportional to 176,252.20, 264,378.30 and 106,268.20

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Solution

The fourth proportional to 176,252.20, 264,378.30 and 106,268.20 is: 159,402.30

Step by Step Solution

  1. Step 1: Write the proportion equation
    176,252.20 : 264,378.30 = 106,268.20 : x
  2. Step 2: Convert to fraction form
    176,252.20/264,378.30 = 106,268.20/x
  3. Step 3: Cross multiply
    176,252.20x = 264,378.30 × 106,268.20
  4. Step 4: Simplify right side
    176,252.20x = 28,095,006,060.06
  5. Step 5: Solve for x
    x = 28,095,006,060.06/176,252.20
  6. Step 6: Final answer
    x = 159,402.30

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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.