Home / 146,097.24-219,178.16-44,895.86

Finding the Fourth Proportional to 146,097.24, 219,178.16 and 44,895.86

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Solution

The fourth proportional to 146,097.24, 219,178.16 and 44,895.86 is: 67,353.72

Step by Step Solution

  1. Step 1: Write the proportion equation
    146,097.24 : 219,178.16 = 44,895.86 : x
  2. Step 2: Convert to fraction form
    146,097.24/219,178.16 = 44,895.86/x
  3. Step 3: Cross multiply
    146,097.24x = 219,178.16 × 44,895.86
  4. Step 4: Simplify right side
    146,097.24x = 9,840,191,986.42
  5. Step 5: Solve for x
    x = 9,840,191,986.42/146,097.24
  6. Step 6: Final answer
    x = 67,353.72

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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.