Home / 19,053.25-26,293.62-10,669.75

Finding the Fourth Proportional to 19,053.25, 26,293.62 and 10,669.75

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Solution

The fourth proportional to 19,053.25, 26,293.62 and 10,669.75 is: 14,724.33

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,053.25 : 26,293.62 = 10,669.75 : x
  2. Step 2: Convert to fraction form
    19,053.25/26,293.62 = 10,669.75/x
  3. Step 3: Cross multiply
    19,053.25x = 26,293.62 × 10,669.75
  4. Step 4: Simplify right side
    19,053.25x = 280,546,352.00
  5. Step 5: Solve for x
    x = 280,546,352.00/19,053.25
  6. Step 6: Final answer
    x = 14,724.33

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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.