Home / 19,055.54-28,526.61-17,053.22

Finding the Fourth Proportional to 19,055.54, 28,526.61 and 17,053.22

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Solution

The fourth proportional to 19,055.54, 28,526.61 and 17,053.22 is: 25,529.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,055.54 : 28,526.61 = 17,053.22 : x
  2. Step 2: Convert to fraction form
    19,055.54/28,526.61 = 17,053.22/x
  3. Step 3: Cross multiply
    19,055.54x = 28,526.61 × 17,053.22
  4. Step 4: Simplify right side
    19,055.54x = 486,470,556.18
  5. Step 5: Solve for x
    x = 486,470,556.18/19,055.54
  6. Step 6: Final answer
    x = 25,529.09

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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.