Home / 94,475.72-130,382.39-52,034.24

Finding the Fourth Proportional to 94,475.72, 130,382.39 and 52,034.24

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Solution

The fourth proportional to 94,475.72, 130,382.39 and 52,034.24 is: 71,810.50

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,475.72 : 130,382.39 = 52,034.24 : x
  2. Step 2: Convert to fraction form
    94,475.72/130,382.39 = 52,034.24/x
  3. Step 3: Cross multiply
    94,475.72x = 130,382.39 × 52,034.24
  4. Step 4: Simplify right side
    94,475.72x = 6,784,348,573.03
  5. Step 5: Solve for x
    x = 6,784,348,573.03/94,475.72
  6. Step 6: Final answer
    x = 71,810.50

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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.