Home / 250,303.06-376,520.05-226,892.91

Finding the Fourth Proportional to 250,303.06, 376,520.05 and 226,892.91

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Solution

The fourth proportional to 250,303.06, 376,520.05 and 226,892.91 is: 341,305.18

Step by Step Solution

  1. Step 1: Write the proportion equation
    250,303.06 : 376,520.05 = 226,892.91 : x
  2. Step 2: Convert to fraction form
    250,303.06/376,520.05 = 226,892.91/x
  3. Step 3: Cross multiply
    250,303.06x = 376,520.05 × 226,892.91
  4. Step 4: Simplify right side
    250,303.06x = 85,429,729,817.85
  5. Step 5: Solve for x
    x = 85,429,729,817.85/250,303.06
  6. Step 6: Final answer
    x = 341,305.18

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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.