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Finding the Fourth Proportional to 335,513.68, 463,004.84 and 249,855.92

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Solution

The fourth proportional to 335,513.68, 463,004.84 and 249,855.92 is: 344,798.16

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,513.68 : 463,004.84 = 249,855.92 : x
  2. Step 2: Convert to fraction form
    335,513.68/463,004.84 = 249,855.92/x
  3. Step 3: Cross multiply
    335,513.68x = 463,004.84 × 249,855.92
  4. Step 4: Simplify right side
    335,513.68x = 115,684,500,262.65
  5. Step 5: Solve for x
    x = 115,684,500,262.65/335,513.68
  6. Step 6: Final answer
    x = 344,798.16

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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.