Home / 293,182.54-404,383.33-269,061.40

Finding the Fourth Proportional to 293,182.54, 404,383.33 and 269,061.40

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Solution

The fourth proportional to 293,182.54, 404,383.33 and 269,061.40 is: 371,113.32

Step by Step Solution

  1. Step 1: Write the proportion equation
    293,182.54 : 404,383.33 = 269,061.40 : x
  2. Step 2: Convert to fraction form
    293,182.54/404,383.33 = 269,061.40/x
  3. Step 3: Cross multiply
    293,182.54x = 404,383.33 × 269,061.40
  4. Step 4: Simplify right side
    293,182.54x = 108,803,945,748.27
  5. Step 5: Solve for x
    x = 108,803,945,748.27/293,182.54
  6. Step 6: Final answer
    x = 371,113.32

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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.