Home / 107,936.41-148,953.22-59,540.19

Finding the Fourth Proportional to 107,936.41, 148,953.22 and 59,540.19

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Solution

The fourth proportional to 107,936.41, 148,953.22 and 59,540.19 is: 82,166.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,936.41 : 148,953.22 = 59,540.19 : x
  2. Step 2: Convert to fraction form
    107,936.41/148,953.22 = 59,540.19/x
  3. Step 3: Cross multiply
    107,936.41x = 148,953.22 × 59,540.19
  4. Step 4: Simplify right side
    107,936.41x = 8,868,702,722.21
  5. Step 5: Solve for x
    x = 8,868,702,722.21/107,936.41
  6. Step 6: Final answer
    x = 82,166.00

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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.