Home / 246,009.96-369,070.02-75,245.76

Finding the Fourth Proportional to 246,009.96, 369,070.02 and 75,245.76

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Solution

The fourth proportional to 246,009.96, 369,070.02 and 75,245.76 is: 112,885.49

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,009.96 : 369,070.02 = 75,245.76 : x
  2. Step 2: Convert to fraction form
    246,009.96/369,070.02 = 75,245.76/x
  3. Step 3: Cross multiply
    246,009.96x = 369,070.02 × 75,245.76
  4. Step 4: Simplify right side
    246,009.96x = 27,770,954,148.12
  5. Step 5: Solve for x
    x = 27,770,954,148.12/246,009.96
  6. Step 6: Final answer
    x = 112,885.49

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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.