Home / 150,907.76-226,205.88-51,035.12

Finding the Fourth Proportional to 150,907.76, 226,205.88 and 51,035.12

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Solution

The fourth proportional to 150,907.76, 226,205.88 and 51,035.12 is: 76,500.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,907.76 : 226,205.88 = 51,035.12 : x
  2. Step 2: Convert to fraction form
    150,907.76/226,205.88 = 51,035.12/x
  3. Step 3: Cross multiply
    150,907.76x = 226,205.88 × 51,035.12
  4. Step 4: Simplify right side
    150,907.76x = 11,544,444,230.51
  5. Step 5: Solve for x
    x = 11,544,444,230.51/150,907.76
  6. Step 6: Final answer
    x = 76,500.00

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1.5x scale

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.