Home / 94,539.44-130,466.76-52,102.64

Finding the Fourth Proportional to 94,539.44, 130,466.76 and 52,102.64

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Solution

The fourth proportional to 94,539.44, 130,466.76 and 52,102.64 is: 71,902.93

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,539.44 : 130,466.76 = 52,102.64 : x
  2. Step 2: Convert to fraction form
    94,539.44/130,466.76 = 52,102.64/x
  3. Step 3: Cross multiply
    94,539.44x = 130,466.76 × 52,102.64
  4. Step 4: Simplify right side
    94,539.44x = 6,797,662,628.25
  5. Step 5: Solve for x
    x = 6,797,662,628.25/94,539.44
  6. Step 6: Final answer
    x = 71,902.93

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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.