Home / 336,589.81-464,495.24-183,631.43

Finding the Fourth Proportional to 336,589.81, 464,495.24 and 183,631.43

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Solution

The fourth proportional to 336,589.81, 464,495.24 and 183,631.43 is: 253,412.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,589.81 : 464,495.24 = 183,631.43 : x
  2. Step 2: Convert to fraction form
    336,589.81/464,495.24 = 183,631.43/x
  3. Step 3: Cross multiply
    336,589.81x = 464,495.24 × 183,631.43
  4. Step 4: Simplify right side
    336,589.81x = 85,295,925,149.39
  5. Step 5: Solve for x
    x = 85,295,925,149.39/336,589.81
  6. Step 6: Final answer
    x = 253,412.08

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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.