Home / 232,255.29-320,141.88-174,808.23

Finding the Fourth Proportional to 232,255.29, 320,141.88 and 174,808.23

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Solution

The fourth proportional to 232,255.29, 320,141.88 and 174,808.23 is: 240,956.56

Step by Step Solution

  1. Step 1: Write the proportion equation
    232,255.29 : 320,141.88 = 174,808.23 : x
  2. Step 2: Convert to fraction form
    232,255.29/320,141.88 = 174,808.23/x
  3. Step 3: Cross multiply
    232,255.29x = 320,141.88 × 174,808.23
  4. Step 4: Simplify right side
    232,255.29x = 55,963,435,391.67
  5. Step 5: Solve for x
    x = 55,963,435,391.67/232,255.29
  6. Step 6: Final answer
    x = 240,956.56

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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.