Home / 336,154.06-463,892.68-183,192.28

Finding the Fourth Proportional to 336,154.06, 463,892.68 and 183,192.28

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Solution

The fourth proportional to 336,154.06, 463,892.68 and 183,192.28 is: 252,805.39

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,154.06 : 463,892.68 = 183,192.28 : x
  2. Step 2: Convert to fraction form
    336,154.06/463,892.68 = 183,192.28/x
  3. Step 3: Cross multiply
    336,154.06x = 463,892.68 × 183,192.28
  4. Step 4: Simplify right side
    336,154.06x = 84,981,557,724.51
  5. Step 5: Solve for x
    x = 84,981,557,724.51/336,154.06
  6. Step 6: Final answer
    x = 252,805.39

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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.