Home / 107,352.22-148,150.68-59,605.56

Finding the Fourth Proportional to 107,352.22, 148,150.68 and 59,605.56

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Solution

The fourth proportional to 107,352.22, 148,150.68 and 59,605.56 is: 82,258.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,352.22 : 148,150.68 = 59,605.56 : x
  2. Step 2: Convert to fraction form
    107,352.22/148,150.68 = 59,605.56/x
  3. Step 3: Cross multiply
    107,352.22x = 148,150.68 × 59,605.56
  4. Step 4: Simplify right side
    107,352.22x = 8,830,604,245.78
  5. Step 5: Solve for x
    x = 8,830,604,245.78/107,352.22
  6. Step 6: Final answer
    x = 82,258.24

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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.