Home / 175,456.73-263,220.64-57,096.29

Finding the Fourth Proportional to 175,456.73, 263,220.64 and 57,096.29

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Solution

The fourth proportional to 175,456.73, 263,220.64 and 57,096.29 is: 85,656.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    175,456.73 : 263,220.64 = 57,096.29 : x
  2. Step 2: Convert to fraction form
    175,456.73/263,220.64 = 57,096.29/x
  3. Step 3: Cross multiply
    175,456.73x = 263,220.64 × 57,096.29
  4. Step 4: Simplify right side
    175,456.73x = 15,028,922,510.74
  5. Step 5: Solve for x
    x = 15,028,922,510.74/175,456.73
  6. Step 6: Final answer
    x = 85,656.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.