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Finding the Fourth Proportional to 266,180.93, 367,273.59 and 169,349.84

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Solution

The fourth proportional to 266,180.93, 367,273.59 and 169,349.84 is: 233,667.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    266,180.93 : 367,273.59 = 169,349.84 : x
  2. Step 2: Convert to fraction form
    266,180.93/367,273.59 = 169,349.84/x
  3. Step 3: Cross multiply
    266,180.93x = 367,273.59 × 169,349.84
  4. Step 4: Simplify right side
    266,180.93x = 62,197,723,561.16
  5. Step 5: Solve for x
    x = 62,197,723,561.16/266,180.93
  6. Step 6: Final answer
    x = 233,667.09

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1.5x scale

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.