Home / 533,176.29-799,813.44-154,092.24

Finding the Fourth Proportional to 533,176.29, 799,813.44 and 154,092.24

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Solution

The fourth proportional to 533,176.29, 799,813.44 and 154,092.24 is: 231,152.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    533,176.29 : 799,813.44 = 154,092.24 : x
  2. Step 2: Convert to fraction form
    533,176.29/799,813.44 = 154,092.24/x
  3. Step 3: Cross multiply
    533,176.29x = 799,813.44 × 154,092.24
  4. Step 4: Simplify right side
    533,176.29x = 123,245,044,551.71
  5. Step 5: Solve for x
    x = 123,245,044,551.71/533,176.29
  6. Step 6: Final answer
    x = 231,152.52

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.