Home / 107,313.41-148,099.23-59,567.56

Finding the Fourth Proportional to 107,313.41, 148,099.23 and 59,567.56

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Solution

The fourth proportional to 107,313.41, 148,099.23 and 59,567.56 is: 82,206.96

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,313.41 : 148,099.23 = 59,567.56 : x
  2. Step 2: Convert to fraction form
    107,313.41/148,099.23 = 59,567.56/x
  3. Step 3: Cross multiply
    107,313.41x = 148,099.23 × 59,567.56
  4. Step 4: Simplify right side
    107,313.41x = 8,821,909,398.73
  5. Step 5: Solve for x
    x = 8,821,909,398.73/107,313.41
  6. Step 6: Final answer
    x = 82,206.96

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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.