Home / 336,137.67-463,864.03-183,177.23

Finding the Fourth Proportional to 336,137.67, 463,864.03 and 183,177.23

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Solution

The fourth proportional to 336,137.67, 463,864.03 and 183,177.23 is: 252,781.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,137.67 : 463,864.03 = 183,177.23 : x
  2. Step 2: Convert to fraction form
    336,137.67/463,864.03 = 183,177.23/x
  3. Step 3: Cross multiply
    336,137.67x = 463,864.03 × 183,177.23
  4. Step 4: Simplify right side
    336,137.67x = 84,969,328,112.04
  5. Step 5: Solve for x
    x = 84,969,328,112.04/336,137.67
  6. Step 6: Final answer
    x = 252,781.33

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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.