Home / 107,321.56-148,096.33-59,571.14

Finding the Fourth Proportional to 107,321.56, 148,096.33 and 59,571.14

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Solution

The fourth proportional to 107,321.56, 148,096.33 and 59,571.14 is: 82,204.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,321.56 : 148,096.33 = 59,571.14 : x
  2. Step 2: Convert to fraction form
    107,321.56/148,096.33 = 59,571.14/x
  3. Step 3: Cross multiply
    107,321.56x = 148,096.33 × 59,571.14
  4. Step 4: Simplify right side
    107,321.56x = 8,822,266,318.51
  5. Step 5: Solve for x
    x = 8,822,266,318.51/107,321.56
  6. Step 6: Final answer
    x = 82,204.05

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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.