Home / 41,356.04-57,071.94-25,431.08

Finding the Fourth Proportional to 41,356.04, 57,071.94 and 25,431.08

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Solution

The fourth proportional to 41,356.04, 57,071.94 and 25,431.08 is: 35,095.26

Step by Step Solution

  1. Step 1: Write the proportion equation
    41,356.04 : 57,071.94 = 25,431.08 : x
  2. Step 2: Convert to fraction form
    41,356.04/57,071.94 = 25,431.08/x
  3. Step 3: Cross multiply
    41,356.04x = 57,071.94 × 25,431.08
  4. Step 4: Simplify right side
    41,356.04x = 1,451,401,071.90
  5. Step 5: Solve for x
    x = 1,451,401,071.90/41,356.04
  6. Step 6: Final answer
    x = 35,095.26

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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.