Home / 266,146.06-366,349.33-232,094.47

Finding the Fourth Proportional to 266,146.06, 366,349.33 and 232,094.47

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Solution

The fourth proportional to 266,146.06, 366,349.33 and 232,094.47 is: 319,477.41

Step by Step Solution

  1. Step 1: Write the proportion equation
    266,146.06 : 366,349.33 = 232,094.47 : x
  2. Step 2: Convert to fraction form
    266,146.06/366,349.33 = 232,094.47/x
  3. Step 3: Cross multiply
    266,146.06x = 366,349.33 × 232,094.47
  4. Step 4: Simplify right side
    266,146.06x = 85,027,653,693.56
  5. Step 5: Solve for x
    x = 85,027,653,693.56/266,146.06
  6. Step 6: Final answer
    x = 319,477.41

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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.