Home / 94,817.52-130,846.32-52,375.68

Finding the Fourth Proportional to 94,817.52, 130,846.32 and 52,375.68

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Solution

The fourth proportional to 94,817.52, 130,846.32 and 52,375.68 is: 72,277.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,817.52 : 130,846.32 = 52,375.68 : x
  2. Step 2: Convert to fraction form
    94,817.52/130,846.32 = 52,375.68/x
  3. Step 3: Cross multiply
    94,817.52x = 130,846.32 × 52,375.68
  4. Step 4: Simplify right side
    94,817.52x = 6,853,164,985.50
  5. Step 5: Solve for x
    x = 6,853,164,985.50/94,817.52
  6. Step 6: Final answer
    x = 72,277.41

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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.