Home / 336,098.94-463,811.04-183,138.96

Finding the Fourth Proportional to 336,098.94, 463,811.04 and 183,138.96

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Solution

The fourth proportional to 336,098.94, 463,811.04 and 183,138.96 is: 252,728.77

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,098.94 : 463,811.04 = 183,138.96 : x
  2. Step 2: Convert to fraction form
    336,098.94/463,811.04 = 183,138.96/x
  3. Step 3: Cross multiply
    336,098.94x = 463,811.04 × 183,138.96
  4. Step 4: Simplify right side
    336,098.94x = 84,941,871,502.12
  5. Step 5: Solve for x
    x = 84,941,871,502.12/336,098.94
  6. Step 6: Final answer
    x = 252,728.77

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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.