Home / 323,552.57-446,371.02-214,708.23

Finding the Fourth Proportional to 323,552.57, 446,371.02 and 214,708.23

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Solution

The fourth proportional to 323,552.57, 446,371.02 and 214,708.23 is: 296,210.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    323,552.57 : 446,371.02 = 214,708.23 : x
  2. Step 2: Convert to fraction form
    323,552.57/446,371.02 = 214,708.23/x
  3. Step 3: Cross multiply
    323,552.57x = 446,371.02 × 214,708.23
  4. Step 4: Simplify right side
    323,552.57x = 95,839,531,627.49
  5. Step 5: Solve for x
    x = 95,839,531,627.49/323,552.57
  6. Step 6: Final answer
    x = 296,210.08

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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.