Home / 173,274.54-260,015.49-159,174.06

Finding the Fourth Proportional to 173,274.54, 260,015.49 and 159,174.06

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Solution

The fourth proportional to 173,274.54, 260,015.49 and 159,174.06 is: 238,856.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    173,274.54 : 260,015.49 = 159,174.06 : x
  2. Step 2: Convert to fraction form
    173,274.54/260,015.49 = 159,174.06/x
  3. Step 3: Cross multiply
    173,274.54x = 260,015.49 × 159,174.06
  4. Step 4: Simplify right side
    173,274.54x = 41,387,721,206.19
  5. Step 5: Solve for x
    x = 41,387,721,206.19/173,274.54
  6. Step 6: Final answer
    x = 238,856.33

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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.