Home / 94,576.26-130,515.53-52,133.88

Finding the Fourth Proportional to 94,576.26, 130,515.53 and 52,133.88

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Solution

The fourth proportional to 94,576.26, 130,515.53 and 52,133.88 is: 71,944.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,576.26 : 130,515.53 = 52,133.88 : x
  2. Step 2: Convert to fraction form
    94,576.26/130,515.53 = 52,133.88/x
  3. Step 3: Cross multiply
    94,576.26x = 130,515.53 × 52,133.88
  4. Step 4: Simplify right side
    94,576.26x = 6,804,280,718.49
  5. Step 5: Solve for x
    x = 6,804,280,718.49/94,576.26
  6. Step 6: Final answer
    x = 71,944.91

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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.