Home / 41,039.46-56,621.16-25,107.30

Finding the Fourth Proportional to 41,039.46, 56,621.16 and 25,107.30

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Solution

The fourth proportional to 41,039.46, 56,621.16 and 25,107.30 is: 34,639.94

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,039.46 : 56,621.16 = 25,107.30 : x
  2. Step 2: Convert to fraction form
    41,039.46/56,621.16 = 25,107.30/x
  3. Step 3: Cross multiply
    41,039.46x = 56,621.16 × 25,107.30
  4. Step 4: Simplify right side
    41,039.46x = 1,421,604,450.47
  5. Step 5: Solve for x
    x = 1,421,604,450.47/41,039.46
  6. Step 6: Final answer
    x = 34,639.94

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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.