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Finding the Fourth Proportional to 335,803.53, 463,417.18 and 182,850.10

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Solution

The fourth proportional to 335,803.53, 463,417.18 and 182,850.10 is: 252,337.66

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,803.53 : 463,417.18 = 182,850.10 : x
  2. Step 2: Convert to fraction form
    335,803.53/463,417.18 = 182,850.10/x
  3. Step 3: Cross multiply
    335,803.53x = 463,417.18 × 182,850.10
  4. Step 4: Simplify right side
    335,803.53x = 84,735,877,704.72
  5. Step 5: Solve for x
    x = 84,735,877,704.72/335,803.53
  6. Step 6: Final answer
    x = 252,337.66

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Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.