Home / 214,895.11-322,266.39-63,049.81

Finding the Fourth Proportional to 214,895.11, 322,266.39 and 63,049.81

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Solution

The fourth proportional to 214,895.11, 322,266.39 and 63,049.81 is: 94,552.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    214,895.11 : 322,266.39 = 63,049.81 : x
  2. Step 2: Convert to fraction form
    214,895.11/322,266.39 = 63,049.81/x
  3. Step 3: Cross multiply
    214,895.11x = 322,266.39 × 63,049.81
  4. Step 4: Simplify right side
    214,895.11x = 20,318,834,658.89
  5. Step 5: Solve for x
    x = 20,318,834,658.89/214,895.11
  6. Step 6: Final answer
    x = 94,552.34

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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.