Home / 367,265.51-506,827.39-203,922.33

Finding the Fourth Proportional to 367,265.51, 506,827.39 and 203,922.33

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Solution

The fourth proportional to 367,265.51, 506,827.39 and 203,922.33 is: 281,413.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    367,265.51 : 506,827.39 = 203,922.33 : x
  2. Step 2: Convert to fraction form
    367,265.51/506,827.39 = 203,922.33/x
  3. Step 3: Cross multiply
    367,265.51x = 506,827.39 × 203,922.33
  4. Step 4: Simplify right side
    367,265.51x = 103,353,423,543.69
  5. Step 5: Solve for x
    x = 103,353,423,543.69/367,265.51
  6. Step 6: Final answer
    x = 281,413.37

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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.