Home / 19,001.92-26,222.34-10,504.48

Finding the Fourth Proportional to 19,001.92, 26,222.34 and 10,504.48

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Solution

The fourth proportional to 19,001.92, 26,222.34 and 10,504.48 is: 14,496.01

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,001.92 : 26,222.34 = 10,504.48 : x
  2. Step 2: Convert to fraction form
    19,001.92/26,222.34 = 10,504.48/x
  3. Step 3: Cross multiply
    19,001.92x = 26,222.34 × 10,504.48
  4. Step 4: Simplify right side
    19,001.92x = 275,452,046.08
  5. Step 5: Solve for x
    x = 275,452,046.08/19,001.92
  6. Step 6: Final answer
    x = 14,496.01

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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.