Home / 19,053.52-26,293.48-10,556.22

Finding the Fourth Proportional to 19,053.52, 26,293.48 and 10,556.22

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Solution

The fourth proportional to 19,053.52, 26,293.48 and 10,556.22 is: 14,567.37

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,053.52 : 26,293.48 = 10,556.22 : x
  2. Step 2: Convert to fraction form
    19,053.52/26,293.48 = 10,556.22/x
  3. Step 3: Cross multiply
    19,053.52x = 26,293.48 × 10,556.22
  4. Step 4: Simplify right side
    19,053.52x = 277,559,759.45
  5. Step 5: Solve for x
    x = 277,559,759.45/19,053.52
  6. Step 6: Final answer
    x = 14,567.37

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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.