Home / 19,254.24-26,570.55-10,756.48

Finding the Fourth Proportional to 19,254.24, 26,570.55 and 10,756.48

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Solution

The fourth proportional to 19,254.24, 26,570.55 and 10,756.48 is: 14,843.78

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,254.24 : 26,570.55 = 10,756.48 : x
  2. Step 2: Convert to fraction form
    19,254.24/26,570.55 = 10,756.48/x
  3. Step 3: Cross multiply
    19,254.24x = 26,570.55 × 10,756.48
  4. Step 4: Simplify right side
    19,254.24x = 285,805,589.66
  5. Step 5: Solve for x
    x = 285,805,589.66/19,254.24
  6. Step 6: Final answer
    x = 14,843.78

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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.