Home / 336,333.10-464,133.42-183,372.61

Finding the Fourth Proportional to 336,333.10, 464,133.42 and 183,372.61

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Solution

The fourth proportional to 336,333.10, 464,133.42 and 183,372.61 is: 253,050.79

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,333.10 : 464,133.42 = 183,372.61 : x
  2. Step 2: Convert to fraction form
    336,333.10/464,133.42 = 183,372.61/x
  3. Step 3: Cross multiply
    336,333.10x = 464,133.42 × 183,372.61
  4. Step 4: Simplify right side
    336,333.10x = 85,109,356,613.63
  5. Step 5: Solve for x
    x = 85,109,356,613.63/336,333.10
  6. Step 6: Final answer
    x = 253,050.79

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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.