Home / 146,702.44-202,573.47-93,082.60

Finding the Fourth Proportional to 146,702.44, 202,573.47 and 93,082.60

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Solution

The fourth proportional to 146,702.44, 202,573.47 and 93,082.60 is: 128,532.73

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,702.44 : 202,573.47 = 93,082.60 : x
  2. Step 2: Convert to fraction form
    146,702.44/202,573.47 = 93,082.60/x
  3. Step 3: Cross multiply
    146,702.44x = 202,573.47 × 93,082.60
  4. Step 4: Simplify right side
    146,702.44x = 18,856,065,278.62
  5. Step 5: Solve for x
    x = 18,856,065,278.62/146,702.44
  6. Step 6: Final answer
    x = 128,532.73

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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.