Home / 168,233.95-232,168.04-96,628.33

Finding the Fourth Proportional to 168,233.95, 232,168.04 and 96,628.33

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Solution

The fourth proportional to 168,233.95, 232,168.04 and 96,628.33 is: 133,350.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    168,233.95 : 232,168.04 = 96,628.33 : x
  2. Step 2: Convert to fraction form
    168,233.95/232,168.04 = 96,628.33/x
  3. Step 3: Cross multiply
    168,233.95x = 232,168.04 × 96,628.33
  4. Step 4: Simplify right side
    168,233.95x = 22,434,009,984.57
  5. Step 5: Solve for x
    x = 22,434,009,984.57/168,233.95
  6. Step 6: Final answer
    x = 133,350.08

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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.