Home / 41,270.62-56,956.98-23,368.78

Finding the Fourth Proportional to 41,270.62, 56,956.98 and 23,368.78

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Solution

The fourth proportional to 41,270.62, 56,956.98 and 23,368.78 is: 32,250.91

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,270.62 : 56,956.98 = 23,368.78 : x
  2. Step 2: Convert to fraction form
    41,270.62/56,956.98 = 23,368.78/x
  3. Step 3: Cross multiply
    41,270.62x = 56,956.98 × 23,368.78
  4. Step 4: Simplify right side
    41,270.62x = 1,331,015,135.08
  5. Step 5: Solve for x
    x = 1,331,015,135.08/41,270.62
  6. Step 6: Final answer
    x = 32,250.91

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.38) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.