Home / 19,053.87-26,295.33-10,556.93

Finding the Fourth Proportional to 19,053.87, 26,295.33 and 10,556.93

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Solution

The fourth proportional to 19,053.87, 26,295.33 and 10,556.93 is: 14,569.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,053.87 : 26,295.33 = 10,556.93 : x
  2. Step 2: Convert to fraction form
    19,053.87/26,295.33 = 10,556.93/x
  3. Step 3: Cross multiply
    19,053.87x = 26,295.33 × 10,556.93
  4. Step 4: Simplify right side
    19,053.87x = 277,597,826.66
  5. Step 5: Solve for x
    x = 277,597,826.66/19,053.87
  6. Step 6: Final answer
    x = 14,569.10

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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.