Home / 107,459.64-148,366.62-96,093.72

Finding the Fourth Proportional to 107,459.64, 148,366.62 and 96,093.72

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Solution

The fourth proportional to 107,459.64, 148,366.62 and 96,093.72 is: 132,674.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    107,459.64 : 148,366.62 = 96,093.72 : x
  2. Step 2: Convert to fraction form
    107,459.64/148,366.62 = 96,093.72/x
  3. Step 3: Cross multiply
    107,459.64x = 148,366.62 × 96,093.72
  4. Step 4: Simplify right side
    107,459.64x = 14,257,100,439.63
  5. Step 5: Solve for x
    x = 14,257,100,439.63/107,459.64
  6. Step 6: Final answer
    x = 132,674.00

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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.