Home / 17,497.55-26,240.62-5,807.63

Finding the Fourth Proportional to 17,497.55, 26,240.62 and 5,807.63

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Solution

The fourth proportional to 17,497.55, 26,240.62 and 5,807.63 is: 8,709.55

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,497.55 : 26,240.62 = 5,807.63 : x
  2. Step 2: Convert to fraction form
    17,497.55/26,240.62 = 5,807.63/x
  3. Step 3: Cross multiply
    17,497.55x = 26,240.62 × 5,807.63
  4. Step 4: Simplify right side
    17,497.55x = 152,395,811.93
  5. Step 5: Solve for x
    x = 152,395,811.93/17,497.55
  6. Step 6: Final answer
    x = 8,709.55

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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.