Home / 94,541.25-130,469.67-52,102.56

Finding the Fourth Proportional to 94,541.25, 130,469.67 and 52,102.56

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Solution

The fourth proportional to 94,541.25, 130,469.67 and 52,102.56 is: 71,903.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,541.25 : 130,469.67 = 52,102.56 : x
  2. Step 2: Convert to fraction form
    94,541.25/130,469.67 = 52,102.56/x
  3. Step 3: Cross multiply
    94,541.25x = 130,469.67 × 52,102.56
  4. Step 4: Simplify right side
    94,541.25x = 6,797,803,809.36
  5. Step 5: Solve for x
    x = 6,797,803,809.36/94,541.25
  6. Step 6: Final answer
    x = 71,903.05

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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.