Home / 335,827.24-463,749.44-213,359.18

Finding the Fourth Proportional to 335,827.24, 463,749.44 and 213,359.18

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Solution

The fourth proportional to 335,827.24, 463,749.44 and 213,359.18 is: 294,631.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,827.24 : 463,749.44 = 213,359.18 : x
  2. Step 2: Convert to fraction form
    335,827.24/463,749.44 = 213,359.18/x
  3. Step 3: Cross multiply
    335,827.24x = 463,749.44 × 213,359.18
  4. Step 4: Simplify right side
    335,827.24x = 98,945,196,858.32
  5. Step 5: Solve for x
    x = 98,945,196,858.32/335,827.24
  6. Step 6: Final answer
    x = 294,631.24

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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.