Home / 177,260.51-244,622.83-96,690.91

Finding the Fourth Proportional to 177,260.51, 244,622.83 and 96,690.91

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Solution

The fourth proportional to 177,260.51, 244,622.83 and 96,690.91 is: 133,435.27

Step by Step Solution

  1. Step 1: Write the proportion equation
    177,260.51 : 244,622.83 = 96,690.91 : x
  2. Step 2: Convert to fraction form
    177,260.51/244,622.83 = 96,690.91/x
  3. Step 3: Cross multiply
    177,260.51x = 244,622.83 × 96,690.91
  4. Step 4: Simplify right side
    177,260.51x = 23,652,804,039.48
  5. Step 5: Solve for x
    x = 23,652,804,039.48/177,260.51
  6. Step 6: Final answer
    x = 133,435.27

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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.