Home / 94,600.56-130,554.64-52,163.04

Finding the Fourth Proportional to 94,600.56, 130,554.64 and 52,163.04

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Solution

The fourth proportional to 94,600.56, 130,554.64 and 52,163.04 is: 71,988.23

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,600.56 : 130,554.64 = 52,163.04 : x
  2. Step 2: Convert to fraction form
    94,600.56/130,554.64 = 52,163.04/x
  3. Step 3: Cross multiply
    94,600.56x = 130,554.64 × 52,163.04
  4. Step 4: Simplify right side
    94,600.56x = 6,810,126,908.51
  5. Step 5: Solve for x
    x = 6,810,126,908.51/94,600.56
  6. Step 6: Final answer
    x = 71,988.23

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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.