Home / 411,176.06-567,391.83-250,008.74

Finding the Fourth Proportional to 411,176.06, 567,391.83 and 250,008.74

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Solution

The fourth proportional to 411,176.06, 567,391.83 and 250,008.74 is: 344,993.13

Step by Step Solution

  1. Step 1: Write the proportion equation
    411,176.06 : 567,391.83 = 250,008.74 : x
  2. Step 2: Convert to fraction form
    411,176.06/567,391.83 = 250,008.74/x
  3. Step 3: Cross multiply
    411,176.06x = 567,391.83 × 250,008.74
  4. Step 4: Simplify right side
    411,176.06x = 141,852,916,504.59
  5. Step 5: Solve for x
    x = 141,852,916,504.59/411,176.06
  6. Step 6: Final answer
    x = 344,993.13

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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.