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Finding the Fourth Proportional to 246,493.00, 369,869.68 and 174,908.47

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Solution

The fourth proportional to 246,493.00, 369,869.68 and 174,908.47 is: 262,455.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    246,493.00 : 369,869.68 = 174,908.47 : x
  2. Step 2: Convert to fraction form
    246,493.00/369,869.68 = 174,908.47/x
  3. Step 3: Cross multiply
    246,493.00x = 369,869.68 × 174,908.47
  4. Step 4: Simplify right side
    246,493.00x = 64,693,338,953.65
  5. Step 5: Solve for x
    x = 64,693,338,953.65/246,493.00
  6. Step 6: Final answer
    x = 262,455.08

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.