Home / 94,753.36-130,758.76-52,310.96

Finding the Fourth Proportional to 94,753.36, 130,758.76 and 52,310.96

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Solution

The fourth proportional to 94,753.36, 130,758.76 and 52,310.96 is: 72,188.64

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,753.36 : 130,758.76 = 52,310.96 : x
  2. Step 2: Convert to fraction form
    94,753.36/130,758.76 = 52,310.96/x
  3. Step 3: Cross multiply
    94,753.36x = 130,758.76 × 52,310.96
  4. Step 4: Simplify right side
    94,753.36x = 6,840,116,264.01
  5. Step 5: Solve for x
    x = 6,840,116,264.01/94,753.36
  6. Step 6: Final answer
    x = 72,188.64

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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.