Home / 335,935.20-463,595.64-182,980.44

Finding the Fourth Proportional to 335,935.20, 463,595.64 and 182,980.44

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Solution

The fourth proportional to 335,935.20, 463,595.64 and 182,980.44 is: 252,515.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,935.20 : 463,595.64 = 182,980.44 : x
  2. Step 2: Convert to fraction form
    335,935.20/463,595.64 = 182,980.44/x
  3. Step 3: Cross multiply
    335,935.20x = 463,595.64 × 182,980.44
  4. Step 4: Simplify right side
    335,935.20x = 84,828,934,189.28
  5. Step 5: Solve for x
    x = 84,828,934,189.28/335,935.20
  6. Step 6: Final answer
    x = 252,515.77

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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.