Home / 41,312.79-56,993.04-25,391.43

Finding the Fourth Proportional to 41,312.79, 56,993.04 and 25,391.43

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Solution

The fourth proportional to 41,312.79, 56,993.04 and 25,391.43 is: 35,028.74

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,312.79 : 56,993.04 = 25,391.43 : x
  2. Step 2: Convert to fraction form
    41,312.79/56,993.04 = 25,391.43/x
  3. Step 3: Cross multiply
    41,312.79x = 56,993.04 × 25,391.43
  4. Step 4: Simplify right side
    41,312.79x = 1,447,134,785.65
  5. Step 5: Solve for x
    x = 1,447,134,785.65/41,312.79
  6. Step 6: Final answer
    x = 35,028.74

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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.