Home / 41,150.32-56,787.43-22,287.45

Finding the Fourth Proportional to 41,150.32, 56,787.43 and 22,287.45

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Solution

The fourth proportional to 41,150.32, 56,787.43 and 22,287.45 is: 30,756.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,150.32 : 56,787.43 = 22,287.45 : x
  2. Step 2: Convert to fraction form
    41,150.32/56,787.43 = 22,287.45/x
  3. Step 3: Cross multiply
    41,150.32x = 56,787.43 × 22,287.45
  4. Step 4: Simplify right side
    41,150.32x = 1,265,647,006.75
  5. Step 5: Solve for x
    x = 1,265,647,006.75/41,150.32
  6. Step 6: Final answer
    x = 30,756.67

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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.