Home / 95,523.81-131,823.63-59,734.58

Finding the Fourth Proportional to 95,523.81, 131,823.63 and 59,734.58

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Solution

The fourth proportional to 95,523.81, 131,823.63 and 59,734.58 is: 82,434.20

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,523.81 : 131,823.63 = 59,734.58 : x
  2. Step 2: Convert to fraction form
    95,523.81/131,823.63 = 59,734.58/x
  3. Step 3: Cross multiply
    95,523.81x = 131,823.63 × 59,734.58
  4. Step 4: Simplify right side
    95,523.81x = 7,874,428,513.01
  5. Step 5: Solve for x
    x = 7,874,428,513.01/95,523.81
  6. Step 6: Final answer
    x = 82,434.20

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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.