Home / 107,674.37-148,589.13-59,927.73

Finding the Fourth Proportional to 107,674.37, 148,589.13 and 59,927.73

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Solution

The fourth proportional to 107,674.37, 148,589.13 and 59,927.73 is: 82,699.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,674.37 : 148,589.13 = 59,927.73 : x
  2. Step 2: Convert to fraction form
    107,674.37/148,589.13 = 59,927.73/x
  3. Step 3: Cross multiply
    107,674.37x = 148,589.13 × 59,927.73
  4. Step 4: Simplify right side
    107,674.37x = 8,904,609,263.57
  5. Step 5: Solve for x
    x = 8,904,609,263.57/107,674.37
  6. Step 6: Final answer
    x = 82,699.43

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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.