Home / 19,098.48-26,355.92-10,600.61

Finding the Fourth Proportional to 19,098.48, 26,355.92 and 10,600.61

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Solution

The fourth proportional to 19,098.48, 26,355.92 and 10,600.61 is: 14,628.84

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,098.48 : 26,355.92 = 10,600.61 : x
  2. Step 2: Convert to fraction form
    19,098.48/26,355.92 = 10,600.61/x
  3. Step 3: Cross multiply
    19,098.48x = 26,355.92 × 10,600.61
  4. Step 4: Simplify right side
    19,098.48x = 279,388,644.33
  5. Step 5: Solve for x
    x = 279,388,644.33/19,098.48
  6. Step 6: Final answer
    x = 14,628.84

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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.