Home / 95,964.84-132,431.66-53,526.12

Finding the Fourth Proportional to 95,964.84, 132,431.66 and 53,526.12

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Solution

The fourth proportional to 95,964.84, 132,431.66 and 53,526.12 is: 73,866.15

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,964.84 : 132,431.66 = 53,526.12 : x
  2. Step 2: Convert to fraction form
    95,964.84/132,431.66 = 53,526.12/x
  3. Step 3: Cross multiply
    95,964.84x = 132,431.66 × 53,526.12
  4. Step 4: Simplify right side
    95,964.84x = 7,088,552,924.96
  5. Step 5: Solve for x
    x = 7,088,552,924.96/95,964.84
  6. Step 6: Final answer
    x = 73,866.15

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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.