Home / 335,743.79-463,359.89-250,713.23

Finding the Fourth Proportional to 335,743.79, 463,359.89 and 250,713.23

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Solution

The fourth proportional to 335,743.79, 463,359.89 and 250,713.23 is: 346,009.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,743.79 : 463,359.89 = 250,713.23 : x
  2. Step 2: Convert to fraction form
    335,743.79/463,359.89 = 250,713.23/x
  3. Step 3: Cross multiply
    335,743.79x = 463,359.89 × 250,713.23
  4. Step 4: Simplify right side
    335,743.79x = 116,170,452,984.33
  5. Step 5: Solve for x
    x = 116,170,452,984.33/335,743.79
  6. Step 6: Final answer
    x = 346,009.24

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1.5x scale

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.