Home / 150,625.08-225,779.94-50,750.76

Finding the Fourth Proportional to 150,625.08, 225,779.94 and 50,750.76

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Solution

The fourth proportional to 150,625.08, 225,779.94 and 50,750.76 is: 76,073.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,625.08 : 225,779.94 = 50,750.76 : x
  2. Step 2: Convert to fraction form
    150,625.08/225,779.94 = 50,750.76/x
  3. Step 3: Cross multiply
    150,625.08x = 225,779.94 × 50,750.76
  4. Step 4: Simplify right side
    150,625.08x = 11,458,503,547.75
  5. Step 5: Solve for x
    x = 11,458,503,547.75/150,625.08
  6. Step 6: Final answer
    x = 76,073.01

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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.