Home / 94,882.08-130,945.61-52,448.82

Finding the Fourth Proportional to 94,882.08, 130,945.61 and 52,448.82

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Solution

The fourth proportional to 94,882.08, 130,945.61 and 52,448.82 is: 72,383.97

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,882.08 : 130,945.61 = 52,448.82 : x
  2. Step 2: Convert to fraction form
    94,882.08/130,945.61 = 52,448.82/x
  3. Step 3: Cross multiply
    94,882.08x = 130,945.61 × 52,448.82
  4. Step 4: Simplify right side
    94,882.08x = 6,867,942,368.76
  5. Step 5: Solve for x
    x = 6,867,942,368.76/94,882.08
  6. Step 6: Final answer
    x = 72,383.97

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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.