Home / 58,247.13-80,380.62-33,096.63

Finding the Fourth Proportional to 58,247.13, 80,380.62 and 33,096.63

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Solution

The fourth proportional to 58,247.13, 80,380.62 and 33,096.63 is: 45,673.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,247.13 : 80,380.62 = 33,096.63 : x
  2. Step 2: Convert to fraction form
    58,247.13/80,380.62 = 33,096.63/x
  3. Step 3: Cross multiply
    58,247.13x = 80,380.62 × 33,096.63
  4. Step 4: Simplify right side
    58,247.13x = 2,660,327,639.31
  5. Step 5: Solve for x
    x = 2,660,327,639.31/58,247.13
  6. Step 6: Final answer
    x = 45,673.11

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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.