Home / 17,574.80-26,363.16-5,886.96

Finding the Fourth Proportional to 17,574.80, 26,363.16 and 5,886.96

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Solution

The fourth proportional to 17,574.80, 26,363.16 and 5,886.96 is: 8,830.76

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,574.80 : 26,363.16 = 5,886.96 : x
  2. Step 2: Convert to fraction form
    17,574.80/26,363.16 = 5,886.96/x
  3. Step 3: Cross multiply
    17,574.80x = 26,363.16 × 5,886.96
  4. Step 4: Simplify right side
    17,574.80x = 155,198,868.39
  5. Step 5: Solve for x
    x = 155,198,868.39/17,574.80
  6. Step 6: Final answer
    x = 8,830.76

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.