Home / 266,187.16-367,282.13-169,356.04

Finding the Fourth Proportional to 266,187.16, 367,282.13 and 169,356.04

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Solution

The fourth proportional to 266,187.16, 367,282.13 and 169,356.04 is: 233,675.61

Step by Step Solution

  1. Step 1: Write the proportion equation
    266,187.16 : 367,282.13 = 169,356.04 : x
  2. Step 2: Convert to fraction form
    266,187.16/367,282.13 = 169,356.04/x
  3. Step 3: Cross multiply
    266,187.16x = 367,282.13 × 169,356.04
  4. Step 4: Simplify right side
    266,187.16x = 62,201,447,099.57
  5. Step 5: Solve for x
    x = 62,201,447,099.57/266,187.16
  6. Step 6: Final answer
    x = 233,675.61

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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.