Home / 23,157.42-34,736.16-16,262.70

Finding the Fourth Proportional to 23,157.42, 34,736.16 and 16,262.70

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Solution

The fourth proportional to 23,157.42, 34,736.16 and 16,262.70 is: 24,394.07

Step by Step Solution

  1. Step 1: Write the proportion equation
    23,157.42 : 34,736.16 = 16,262.70 : x
  2. Step 2: Convert to fraction form
    23,157.42/34,736.16 = 16,262.70/x
  3. Step 3: Cross multiply
    23,157.42x = 34,736.16 × 16,262.70
  4. Step 4: Simplify right side
    23,157.42x = 564,903,749.23
  5. Step 5: Solve for x
    x = 564,903,749.23/23,157.42
  6. Step 6: Final answer
    x = 24,394.07

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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.