Home / 335,681.36-503,522.04-230,180.24

Finding the Fourth Proportional to 335,681.36, 503,522.04 and 230,180.24

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Solution

The fourth proportional to 335,681.36, 503,522.04 and 230,180.24 is: 345,270.36

Step by Step Solution

  1. Step 1: Write the proportion equation
    335,681.36 : 503,522.04 = 230,180.24 : x
  2. Step 2: Convert to fraction form
    335,681.36/503,522.04 = 230,180.24/x
  3. Step 3: Cross multiply
    335,681.36x = 503,522.04 × 230,180.24
  4. Step 4: Simplify right side
    335,681.36x = 115,900,824,012.49
  5. Step 5: Solve for x
    x = 115,900,824,012.49/335,681.36
  6. Step 6: Final answer
    x = 345,270.36

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.