Home / 19,604.73-27,054.92-10,652.81

Finding the Fourth Proportional to 19,604.73, 27,054.92 and 10,652.81

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Solution

The fourth proportional to 19,604.73, 27,054.92 and 10,652.81 is: 14,701.09

Step by Step Solution

  1. Step 1: Write the proportion equation
    19,604.73 : 27,054.92 = 10,652.81 : x
  2. Step 2: Convert to fraction form
    19,604.73/27,054.92 = 10,652.81/x
  3. Step 3: Cross multiply
    19,604.73x = 27,054.92 × 10,652.81
  4. Step 4: Simplify right side
    19,604.73x = 288,210,859.81
  5. Step 5: Solve for x
    x = 288,210,859.81/19,604.73
  6. Step 6: Final answer
    x = 14,701.09

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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.