Home / 336,828.28-464,823.44-185,925.28

Finding the Fourth Proportional to 336,828.28, 464,823.44 and 185,925.28

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Solution

The fourth proportional to 336,828.28, 464,823.44 and 185,925.28 is: 256,577.11

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,828.28 : 464,823.44 = 185,925.28 : x
  2. Step 2: Convert to fraction form
    336,828.28/464,823.44 = 185,925.28/x
  3. Step 3: Cross multiply
    336,828.28x = 464,823.44 × 185,925.28
  4. Step 4: Simplify right side
    336,828.28x = 86,422,428,232.56
  5. Step 5: Solve for x
    x = 86,422,428,232.56/336,828.28
  6. Step 6: Final answer
    x = 256,577.11

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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.