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Finding the Fourth Proportional to 336,262.64, 464,043.08 and 183,302.08

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Solution

The fourth proportional to 336,262.64, 464,043.08 and 183,302.08 is: 252,957.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    336,262.64 : 464,043.08 = 183,302.08 : x
  2. Step 2: Convert to fraction form
    336,262.64/464,043.08 = 183,302.08/x
  3. Step 3: Cross multiply
    336,262.64x = 464,043.08 × 183,302.08
  4. Step 4: Simplify right side
    336,262.64x = 85,060,061,773.61
  5. Step 5: Solve for x
    x = 85,060,061,773.61/336,262.64
  6. Step 6: Final answer
    x = 252,957.22

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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.