Home / 150,702.95-226,043.48-60,751.64

Finding the Fourth Proportional to 150,702.95, 226,043.48 and 60,751.64

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Solution

The fourth proportional to 150,702.95, 226,043.48 and 60,751.64 is: 91,123.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,702.95 : 226,043.48 = 60,751.64 : x
  2. Step 2: Convert to fraction form
    150,702.95/226,043.48 = 60,751.64/x
  3. Step 3: Cross multiply
    150,702.95x = 226,043.48 × 60,751.64
  4. Step 4: Simplify right side
    150,702.95x = 13,732,510,687.33
  5. Step 5: Solve for x
    x = 13,732,510,687.33/150,702.95
  6. Step 6: Final answer
    x = 91,123.04

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.