Home / 94,646.25-130,611.96-52,204.68

Finding the Fourth Proportional to 94,646.25, 130,611.96 and 52,204.68

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Solution

The fourth proportional to 94,646.25, 130,611.96 and 52,204.68 is: 72,042.53

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,646.25 : 130,611.96 = 52,204.68 : x
  2. Step 2: Convert to fraction form
    94,646.25/130,611.96 = 52,204.68/x
  3. Step 3: Cross multiply
    94,646.25x = 130,611.96 × 52,204.68
  4. Step 4: Simplify right side
    94,646.25x = 6,818,555,575.97
  5. Step 5: Solve for x
    x = 6,818,555,575.97/94,646.25
  6. Step 6: Final answer
    x = 72,042.53

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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.