Home / 266,194.35-367,514.01-169,452.81

Finding the Fourth Proportional to 266,194.35, 367,514.01 and 169,452.81

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Solution

The fourth proportional to 266,194.35, 367,514.01 and 169,452.81 is: 233,950.43

Step by Step Solution

  1. Step 1: Write the proportion equation
    266,194.35 : 367,514.01 = 169,452.81 : x
  2. Step 2: Convert to fraction form
    266,194.35/367,514.01 = 169,452.81/x
  3. Step 3: Cross multiply
    266,194.35x = 367,514.01 × 169,452.81
  4. Step 4: Simplify right side
    266,194.35x = 62,276,281,708.87
  5. Step 5: Solve for x
    x = 62,276,281,708.87/266,194.35
  6. Step 6: Final answer
    x = 233,950.43

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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.