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Finding the Fourth Proportional to 335,673.83, 463,242.11 and 182,704.63

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Solution

The fourth proportional to 335,673.83, 463,242.11 and 182,704.63 is: 252,139.04

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,673.83 : 463,242.11 = 182,704.63 : x
  2. Step 2: Convert to fraction form
    335,673.83/463,242.11 = 182,704.63/x
  3. Step 3: Cross multiply
    335,673.83x = 463,242.11 × 182,704.63
  4. Step 4: Simplify right side
    335,673.83x = 84,636,478,646.49
  5. Step 5: Solve for x
    x = 84,636,478,646.49/335,673.83
  6. Step 6: Final answer
    x = 252,139.04

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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.