Home / 19,050.73-26,289.77-10,552.82

Finding the Fourth Proportional to 19,050.73, 26,289.77 and 10,552.82

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Solution

The fourth proportional to 19,050.73, 26,289.77 and 10,552.82 is: 14,562.75

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,050.73 : 26,289.77 = 10,552.82 : x
  2. Step 2: Convert to fraction form
    19,050.73/26,289.77 = 10,552.82/x
  3. Step 3: Cross multiply
    19,050.73x = 26,289.77 × 10,552.82
  4. Step 4: Simplify right side
    19,050.73x = 277,431,026.44
  5. Step 5: Solve for x
    x = 277,431,026.44/19,050.73
  6. Step 6: Final answer
    x = 14,562.75

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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.