Home / 19,251.51-26,565.15-10,752.27

Finding the Fourth Proportional to 19,251.51, 26,565.15 and 10,752.27

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Solution

The fourth proportional to 19,251.51, 26,565.15 and 10,752.27 is: 14,837.05

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,251.51 : 26,565.15 = 10,752.27 : x
  2. Step 2: Convert to fraction form
    19,251.51/26,565.15 = 10,752.27/x
  3. Step 3: Cross multiply
    19,251.51x = 26,565.15 × 10,752.27
  4. Step 4: Simplify right side
    19,251.51x = 285,635,665.39
  5. Step 5: Solve for x
    x = 285,635,665.39/19,251.51
  6. Step 6: Final answer
    x = 14,837.05

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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.