Home / 150,877.32-226,317.84-45,700.92

Finding the Fourth Proportional to 150,877.32, 226,317.84 and 45,700.92

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Solution

The fourth proportional to 150,877.32, 226,317.84 and 45,700.92 is: 68,551.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    150,877.32 : 226,317.84 = 45,700.92 : x
  2. Step 2: Convert to fraction form
    150,877.32/226,317.84 = 45,700.92/x
  3. Step 3: Cross multiply
    150,877.32x = 226,317.84 × 45,700.92
  4. Step 4: Simplify right side
    150,877.32x = 10,342,933,500.41
  5. Step 5: Solve for x
    x = 10,342,933,500.41/150,877.32
  6. Step 6: Final answer
    x = 68,551.94

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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.