Home / 177,012.66-244,277.51-96,440.19

Finding the Fourth Proportional to 177,012.66, 244,277.51 and 96,440.19

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Solution

The fourth proportional to 177,012.66, 244,277.51 and 96,440.19 is: 133,087.48

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,012.66 : 244,277.51 = 96,440.19 : x
  2. Step 2: Convert to fraction form
    177,012.66/244,277.51 = 96,440.19/x
  3. Step 3: Cross multiply
    177,012.66x = 244,277.51 × 96,440.19
  4. Step 4: Simplify right side
    177,012.66x = 23,558,168,994.93
  5. Step 5: Solve for x
    x = 23,558,168,994.93/177,012.66
  6. Step 6: Final answer
    x = 133,087.48

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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.