Home / 94,583.70-130,521.53-51,562.26

Finding the Fourth Proportional to 94,583.70, 130,521.53 and 51,562.26

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Solution

The fourth proportional to 94,583.70, 130,521.53 and 51,562.26 is: 71,153.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,583.70 : 130,521.53 = 51,562.26 : x
  2. Step 2: Convert to fraction form
    94,583.70/130,521.53 = 51,562.26/x
  3. Step 3: Cross multiply
    94,583.70x = 130,521.53 × 51,562.26
  4. Step 4: Simplify right side
    94,583.70x = 6,729,985,194.36
  5. Step 5: Solve for x
    x = 6,729,985,194.36/94,583.70
  6. Step 6: Final answer
    x = 71,153.75

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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.