Home / 40,910.16-56,466.04-25,007.94

Finding the Fourth Proportional to 40,910.16, 56,466.04 and 25,007.94

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Solution

The fourth proportional to 40,910.16, 56,466.04 and 25,007.94 is: 34,517.08

Step by Step Solution

  1. Step 1: Write the proportion equation
    40,910.16 : 56,466.04 = 25,007.94 : x
  2. Step 2: Convert to fraction form
    40,910.16/56,466.04 = 25,007.94/x
  3. Step 3: Cross multiply
    40,910.16x = 56,466.04 × 25,007.94
  4. Step 4: Simplify right side
    40,910.16x = 1,412,099,340.36
  5. Step 5: Solve for x
    x = 1,412,099,340.36/40,910.16
  6. Step 6: Final answer
    x = 34,517.08

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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.