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Finding the Fourth Proportional to 304,036.00, 419,526.84 and 174,925.44

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Solution

The fourth proportional to 304,036.00, 419,526.84 and 174,925.44 is: 241,372.46

Step by Step Solution

  1. Step 1: Write the proportion equation
    304,036.00 : 419,526.84 = 174,925.44 : x
  2. Step 2: Convert to fraction form
    304,036.00/419,526.84 = 174,925.44/x
  3. Step 3: Cross multiply
    304,036.00x = 419,526.84 × 174,925.44
  4. Step 4: Simplify right side
    304,036.00x = 73,385,917,734.78
  5. Step 5: Solve for x
    x = 73,385,917,734.78/304,036.00
  6. Step 6: Final answer
    x = 241,372.46

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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.