Home / 151,230.80-226,846.20-46,050.68

Finding the Fourth Proportional to 151,230.80, 226,846.20 and 46,050.68

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Solution

The fourth proportional to 151,230.80, 226,846.20 and 46,050.68 is: 69,076.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    151,230.80 : 226,846.20 = 46,050.68 : x
  2. Step 2: Convert to fraction form
    151,230.80/226,846.20 = 46,050.68/x
  3. Step 3: Cross multiply
    151,230.80x = 226,846.20 × 46,050.68
  4. Step 4: Simplify right side
    151,230.80x = 10,446,420,631.19
  5. Step 5: Solve for x
    x = 10,446,420,631.19/151,230.80
  6. Step 6: Final answer
    x = 69,076.01

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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.