Home / 58,493.28-87,778.80-27,330.96

Finding the Fourth Proportional to 58,493.28, 87,778.80 and 27,330.96

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Solution

The fourth proportional to 58,493.28, 87,778.80 and 27,330.96 is: 41,014.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    58,493.28 : 87,778.80 = 27,330.96 : x
  2. Step 2: Convert to fraction form
    58,493.28/87,778.80 = 27,330.96/x
  3. Step 3: Cross multiply
    58,493.28x = 87,778.80 × 27,330.96
  4. Step 4: Simplify right side
    58,493.28x = 2,399,078,871.65
  5. Step 5: Solve for x
    x = 2,399,078,871.65/58,493.28
  6. Step 6: Final answer
    x = 41,014.61

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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.