Home / 17,448.56-26,176.62-5,599.58

Finding the Fourth Proportional to 17,448.56, 26,176.62 and 5,599.58

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Solution

The fourth proportional to 17,448.56, 26,176.62 and 5,599.58 is: 8,400.58

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,448.56 : 26,176.62 = 5,599.58 : x
  2. Step 2: Convert to fraction form
    17,448.56/26,176.62 = 5,599.58/x
  3. Step 3: Cross multiply
    17,448.56x = 26,176.62 × 5,599.58
  4. Step 4: Simplify right side
    17,448.56x = 146,578,077.82
  5. Step 5: Solve for x
    x = 146,578,077.82/17,448.56
  6. Step 6: Final answer
    x = 8,400.58

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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.