Home / 297,180.24-410,137.02-169,831.14

Finding the Fourth Proportional to 297,180.24, 410,137.02 and 169,831.14

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Solution

The fourth proportional to 297,180.24, 410,137.02 and 169,831.14 is: 234,383.14

Step by Step Solution

  1. Step 1: Write the proportion equation
    297,180.24 : 410,137.02 = 169,831.14 : x
  2. Step 2: Convert to fraction form
    297,180.24/410,137.02 = 169,831.14/x
  3. Step 3: Cross multiply
    297,180.24x = 410,137.02 × 169,831.14
  4. Step 4: Simplify right side
    297,180.24x = 69,654,037,662.80
  5. Step 5: Solve for x
    x = 69,654,037,662.80/297,180.24
  6. Step 6: Final answer
    x = 234,383.14

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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.