Home / 94,470.35-130,374.97-52,028.87

Finding the Fourth Proportional to 94,470.35, 130,374.97 and 52,028.87

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Solution

The fourth proportional to 94,470.35, 130,374.97 and 52,028.87 is: 71,803.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,470.35 : 130,374.97 = 52,028.87 : x
  2. Step 2: Convert to fraction form
    94,470.35/130,374.97 = 52,028.87/x
  3. Step 3: Cross multiply
    94,470.35x = 130,374.97 × 52,028.87
  4. Step 4: Simplify right side
    94,470.35x = 6,783,261,583.44
  5. Step 5: Solve for x
    x = 6,783,261,583.44/94,470.35
  6. Step 6: Final answer
    x = 71,803.08

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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.