Home / 17,589.40-26,441.70-16,552.60

Finding the Fourth Proportional to 17,589.40, 26,441.70 and 16,552.60

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Solution

The fourth proportional to 17,589.40, 26,441.70 and 16,552.60 is: 24,883.10

Step by Step Solution

  1. Step 1: Write the proportion equation
    17,589.40 : 26,441.70 = 16,552.60 : x
  2. Step 2: Convert to fraction form
    17,589.40/26,441.70 = 16,552.60/x
  3. Step 3: Cross multiply
    17,589.40x = 26,441.70 × 16,552.60
  4. Step 4: Simplify right side
    17,589.40x = 437,678,883.42
  5. Step 5: Solve for x
    x = 437,678,883.42/17,589.40
  6. Step 6: Final answer
    x = 24,883.10

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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.