Home / 336,111.27-463,827.51-183,150.78

Finding the Fourth Proportional to 336,111.27, 463,827.51 and 183,150.78

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Solution

The fourth proportional to 336,111.27, 463,827.51 and 183,150.78 is: 252,744.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,111.27 : 463,827.51 = 183,150.78 : x
  2. Step 2: Convert to fraction form
    336,111.27/463,827.51 = 183,150.78/x
  3. Step 3: Cross multiply
    336,111.27x = 463,827.51 × 183,150.78
  4. Step 4: Simplify right side
    336,111.27x = 84,950,370,241.96
  5. Step 5: Solve for x
    x = 84,950,370,241.96/336,111.27
  6. Step 6: Final answer
    x = 252,744.78

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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.