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Finding the Fourth Proportional to 273,714.02, 410,526.30 and 96,179.48

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Solution

The fourth proportional to 273,714.02, 410,526.30 and 96,179.48 is: 144,253.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    273,714.02 : 410,526.30 = 96,179.48 : x
  2. Step 2: Convert to fraction form
    273,714.02/410,526.30 = 96,179.48/x
  3. Step 3: Cross multiply
    273,714.02x = 410,526.30 × 96,179.48
  4. Step 4: Simplify right side
    273,714.02x = 39,484,206,060.32
  5. Step 5: Solve for x
    x = 39,484,206,060.32/273,714.02
  6. Step 6: Final answer
    x = 144,253.50

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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.