Home / 266,953.98-368,385.39-146,092.26

Finding the Fourth Proportional to 266,953.98, 368,385.39 and 146,092.26

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Solution

The fourth proportional to 266,953.98, 368,385.39 and 146,092.26 is: 201,601.24

Step by Step Solution

  1. Step 1: Write the proportion equation
    266,953.98 : 368,385.39 = 146,092.26 : x
  2. Step 2: Convert to fraction form
    266,953.98/368,385.39 = 146,092.26/x
  3. Step 3: Cross multiply
    266,953.98x = 368,385.39 × 146,092.26
  4. Step 4: Simplify right side
    266,953.98x = 53,818,254,176.08
  5. Step 5: Solve for x
    x = 53,818,254,176.08/266,953.98
  6. Step 6: Final answer
    x = 201,601.24

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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.