Home / 94,967.52-131,046.36-52,525.14

Finding the Fourth Proportional to 94,967.52, 131,046.36 and 52,525.14

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Solution

The fourth proportional to 94,967.52, 131,046.36 and 52,525.14 is: 72,479.82

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,967.52 : 131,046.36 = 52,525.14 : x
  2. Step 2: Convert to fraction form
    94,967.52/131,046.36 = 52,525.14/x
  3. Step 3: Cross multiply
    94,967.52x = 131,046.36 × 52,525.14
  4. Step 4: Simplify right side
    94,967.52x = 6,883,228,405.49
  5. Step 5: Solve for x
    x = 6,883,228,405.49/94,967.52
  6. Step 6: Final answer
    x = 72,479.82

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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.