Home / 94,783.17-130,800.78-52,344.44

Finding the Fourth Proportional to 94,783.17, 130,800.78 and 52,344.44

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Solution

The fourth proportional to 94,783.17, 130,800.78 and 52,344.44 is: 72,235.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,783.17 : 130,800.78 = 52,344.44 : x
  2. Step 2: Convert to fraction form
    94,783.17/130,800.78 = 52,344.44/x
  3. Step 3: Cross multiply
    94,783.17x = 130,800.78 × 52,344.44
  4. Step 4: Simplify right side
    94,783.17x = 6,846,692,926.66
  5. Step 5: Solve for x
    x = 6,846,692,926.66/94,783.17
  6. Step 6: Final answer
    x = 72,235.32

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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.