Home / 17,560.98-26,338.52-5,874.18

Finding the Fourth Proportional to 17,560.98, 26,338.52 and 5,874.18

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Solution

The fourth proportional to 17,560.98, 26,338.52 and 5,874.18 is: 8,810.28

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,560.98 : 26,338.52 = 5,874.18 : x
  2. Step 2: Convert to fraction form
    17,560.98/26,338.52 = 5,874.18/x
  3. Step 3: Cross multiply
    17,560.98x = 26,338.52 × 5,874.18
  4. Step 4: Simplify right side
    17,560.98x = 154,717,207.41
  5. Step 5: Solve for x
    x = 154,717,207.41/17,560.98
  6. Step 6: Final answer
    x = 8,810.28

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1.5x scale

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.