Home / 277,444.65-382,873.83-192,610.92

Finding the Fourth Proportional to 277,444.65, 382,873.83 and 192,610.92

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Solution

The fourth proportional to 277,444.65, 382,873.83 and 192,610.92 is: 265,803.22

Step by Step Solution

  1. Step 1: Write the proportion equation
    277,444.65 : 382,873.83 = 192,610.92 : x
  2. Step 2: Convert to fraction form
    277,444.65/382,873.83 = 192,610.92/x
  3. Step 3: Cross multiply
    277,444.65x = 382,873.83 × 192,610.92
  4. Step 4: Simplify right side
    277,444.65x = 73,745,680,640.22
  5. Step 5: Solve for x
    x = 73,745,680,640.22/277,444.65
  6. Step 6: Final answer
    x = 265,803.22

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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.